CONVERTIBLEPROMISSORY NOTE

NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS DOCUMENT NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE CONVERTIBLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL (WHICH COUNSEL SHALL BE SELECTED BY THE HOLDER AND REASONABLY APPROVED BY THE ISSUER), IN A GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.

CONVERTIBLE PROMISSORY NOTE

November 22, 2013

$350,000.00

FOR VALUE RECEIVED, Cardinal Resources, LLC, a Pennsylvania limited liability company (“Cardinal”), hereby promises to pay to the order of ____________________________________, a _______________________ having a business address at _____________________________________________________________, or its successors or assigns ( the “Holder”), the principal amount of Three Hundred Fifty Thousand and 00/100 United States Dollars (US$350,000.00) on or prior to the one year anniversary of the date hereof (the “Maturity Date”), and to pay interest on the unpaid principal balance hereof at the rate of seven percent (7%) per annum (the “Applicable Rate”) commencing as of the date the proceeds hereunder are funded to Cardinal (the “Funding Date”), in accordance with the terms hereof. This Convertible Promissory Note (this note, and all modifications, extensions, future advances, supplements, and renewals thereof, and any substitutions therefor, hereinafter referred to as the “Note”) shall be payable in accordance with the terms set forth below. This Note is the “Note” referenced in that certain Subscription Agreement executed on the date hereof by and between Cardinal and the Holder (the “Subscription Agreement”). This Note is subject to the terms and conditions contained in the Subscription Agreement. It is anticipated that this Note will be assumed by JHDG at the Closing Date pursuant to the Assignment and Assumption Agreement (as such terms are defined in the Subscription Agreement), and that all of the obligations of Cardinal herein will be assumed by JHDG effective on the Closing Date. The Principal Amount of this Note will be held in escrow pending the Closing Date pursuant to the terms of the Subscription Agreement. If the Closing Date does not occur by October 15, 2013, then the Principal Amount shall be returned to Holder by the escrow agent pursuant to the terms of the Subscription Agreement, and this Note will be deemed void. As a result, following the Closing Date, the term the “Company” as used herein shall refer to JHDG and its subsidiaries, including Cardinal, unless specifically stated otherwise.

1. Payments of Principal and Interest.

(a) Payment of Principal. The principal amount of this Note shall be paid to the Holder on or prior to the Maturity Date.

(b) Payment of Interest. Interest on the unpaid principal balance of this Note shall accrue at the Applicable Rate commencing on the Funding Date. Interest shall be computed on the basis of a 360-day year and paid for the actual number of days elapsed. Accrued and unpaid interest under this Note shall be paid in full on the Maturity Date. Any accrued but unpaid interest shall, at the option of the Holder, be included, from time to time, in the Conversion Amount (as defined herein).

(c) General Payment Provisions. All payments of principal and interest on this Note shall be made in lawful money of the United States of America by certified bank check or wire transfer to such account as the Holder may designate by written notice to the Company in accordance with the provisions of this Note. Whenever any amount expressed to be due by the terms of this Note is due on any day which is not a Business Day, the same shall instead be due on the next succeeding Business Day. For purposes of this Note, “Business Day” shall mean any day other than a Saturday, Sunday or a day on which commercial banks in the State of California are authorized or required by law or executive order to remain closed.

(d) Prepayment. This Note may not be pre-paid without the consent of the Holder.

2. Conversion of Note. At any time and from time to time after the Closing Date and up to the Maturity Date, this Note may be, at the sole option of the Holder, convertible in accordance with the terms and conditions set forth in this Section.

(a) Voluntary Conversion. At any time while this Note is outstanding on or after the Closing Date (as defined in the Subscription Agreement), the Holder may convert all or any portion of the outstanding principal and accrued and unpaid interest (such total amount, the “Conversion Amount”) into Common Stock of JHDG (the “Conversion Shares”) at a price equal to $0.25 per share (the “Conversion Price”). The Holder shall submit a conversion notice (in the form attached hereto as Exhibit “A”, the “Conversion Notice”) indicating the amount of the Note being converted, the number of Conversion Shares issuable upon such conversion, and where the Conversion Shares should be delivered.

(b) The Holder’s Conversion Limitations. The Holder shall not have the right to convert any portion of this Note to the extent that after giving effect to the conversion set forth on the Conversion Notice submitted by the Holder, the Holder (together with the Holder’s affiliates (as defined herein) and any Persons acting as a group together with the Holder or any of the Holder’s affiliates) would beneficially own in excess of the Beneficial Ownership Limitation (as defined herein). To ensure compliance with this restriction, prior to delivery of any Conversion Notice, the Holder shall have the right to request that the Company provide to the Holder a written statement of the percentage ownership of the Company’s Common Stock that would by beneficially owned by the Holder and its affiliates in the Company if the Holder converted such portion of this Note then intended to be converted by Holder. The Company shall, within five (5) business days of such request, provide Holder with the requested information in a written statement, and the Holder shall be entitled to rely on such written statement from the Company in issuing its Conversion Notice and ensuring that its ownership of the Company’s Common Stock is not in excess of the Beneficial Ownership Limitation. The restriction described in this Section may be waived by Holder, in whole or in part, upon sixty-one (61) days’ prior notice from the Holder to the Company to increase such percentage. For purposes of this Note, the “Beneficial Ownership Limitation” shall be 4.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon conversion of this Note. The limitations contained in this Section shall apply to a successor holder of this Note. For purposes of this Note, “Person” means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization or a government or any department or agency thereof.

(c) Mechanics of Conversion. The conversion of this Note shall be conducted in the following manner:

(1) Holder’s Delivery Requirements. To convert this Note into shares of Common Stock on any date set forth in the Conversion Notice by the Holder (the “Conversion Date”), the Holder shall: (A) transmit by facsimile or electronic mail (or otherwise deliver) a copy of the fully executed Conversion Notice to the Company (or, under certain circumstances as set forth below, by delivery of the Conversion Notice to the Company’s transfer agent); and (B) upon receipt by the Holder of the Conversion Shares, surrender the original Note to a nationally recognized overnight courier for delivery to the Company.

(2) Company’s Response. Upon receipt by the Company of a copy of a Conversion Notice, the Company shall as soon as practicable, but in no event later than two (2) Business Days after receipt of such Conversion Notice, send, via facsimile or electronic mail (or otherwise deliver) a confirmation of receipt of such Conversion Notice (the “Conversion Confirmation”) to the Holder indicating that the Company will process such Conversion Notice in accordance with the terms herein. Within five (5) Business Days after the date of the Conversion Confirmation (or the date of the Conversion Notice, if the Company fails to issue the Conversion Confirmation), provided that the Company’s transfer agent is participating in the Depository Trust Company (“DTC”) Fast Automated Securities Transfer (“FAST”) program, the Company shall cause the transfer agent to electronically transmit the applicable Conversion Shares to which the Holder shall be entitled by crediting the account of the Holder’s prime broker with DTC through its Deposit Withdrawal Agent Commission (“DWAC”) system, and provide proof satisfactory to the Holder of such delivery. In the event that the Company’s transfer agent is not participating in the DTC FAST program and is not otherwise DWAC eligible, within five (5) Business Days after the date of the Conversion Confirmation (or the date of the Conversion Notice, if the Company fails to issue the Conversion Confirmation), the Company shall instruct and cause the Company’s transfer agent to issue and surrender to a nationally recognized overnight courier for delivery to the address specified in the Conversion Notice, a certificate, registered in the name of the Holder, for the number of Conversion Shares to which the Holder shall be entitled. If less than the full principal and accrued but unpaid interest amount of this Note is submitted for conversion, then the Company shall within five (5) Business Days after receipt of the original Note, at its own expense, issue and deliver to the Holder a new Note for the outstanding principal and interest amount not so converted; provided that such new Note shall be substantially in the same form as this Note.

(3) Record Holder. The Person(s) entitled to receive the shares of Common Stock issuable upon a conversion of this Note shall be treated for all purposes as the record holder(s) of such shares of Common Stock as of the Conversion Date.

(4) Failure to Deliver Certificates. If in the case of any Conversion Notice, the certificate or certificates are not delivered to or as directed by the Holder by the date required hereby, the Holder shall be entitled to elect by written notice to the Company at any time on or before its receipt of such certificate or certificates, to rescind such Conversion Notice, in which event the Company shall promptly return to the Holder any original Note delivered to the Company and the Holder shall promptly return to the Company the Common Stock certificates representing the principal amount of this Note unsuccessfully tendered for conversion to the Company.

(5) Transfer Taxes. The issuance of certificates for shares of the Common Stock on conversion of this Note shall be made without charge to the Holder hereof for any documentary stamp or similar taxes, or any other issuance or transfer fees of any nature or kind that may be payable in respect of the issue or delivery of such certificates, any such taxes or fees, if payable, to be paid by the Company.

(d) Adjustments to Conversion Price.

(1) Stock Dividends and Stock Splits. If the Company, at any time while this Note is outstanding: (i) pays a stock dividend or otherwise makes a distribution or distributions payable in shares of Common Stock on outstanding shares of Common Stock, (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines (including by way of a reverse stock split) outstanding shares of Common Stock into a smaller number of shares, or (iv) issues, in the event of a reclassification of shares of Common Stock, any shares of capital stock of the Company, then the Conversion Price shall be multiplied by a fraction, the numerator of which shall be the number of shares of Common Stock (excluding any treasury shares of the Company) outstanding immediately before such event, and the denominator of which shall be the number of shares of Common Stock outstanding immediately after such event. Any adjustment made pursuant to this Section shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the effective date in the case of a subdivision, combination, or re-classification.

(2) Fundamental Transaction. If, at any time while this Note is outstanding: (i) the Company effects any merger or consolidation with or into another Person, (ii) the Company effects any sale of all or substantially all of its assets in one transaction or a series of related transactions, (iii) any tender offer or exchange offer (whether by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted to tender or exchange their shares for other securities, cash or property, or (iv) the Company effects any reclassification of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is effectively converted into or exchanged for other securities, cash or property (in any such case, a “Fundamental Transaction”), then upon any subsequent conversion of this Note, the Holder shall have the right to receive, for each Conversion Share that would have been issuable upon such conversion immediately prior to the occurrence of such Fundamental Transaction, the same kind and amount of securities, cash or property as it would have been entitled to receive upon the occurrence of such Fundamental Transaction if it had been, immediately prior to such Fundamental Transaction, the holder of one (1) share of Common Stock (the “Alternate Consideration”). For purposes of any such conversion, the determination of the Conversion Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one (1) share of Common Stock in such Fundamental Transaction, and the Company shall apportion the Conversion Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration it receives upon any conversion of this Note following such Fundamental Transaction. To the extent necessary to effectuate the foregoing provisions, any successor to the Company or surviving entity in such Fundamental Transaction shall issue to the Holder a new note consistent with the foregoing provisions and evidencing the Holder’s right to convert such note into Alternate Consideration. The terms of any agreement pursuant to which a Fundamental Transaction is effected shall include terms requiring any such successor or surviving entity to comply with the provisions of this Section and insuring that this Note (or any such replacement security) will be similarly adjusted upon any subsequent transaction analogous to a Fundamental Transaction.

(3) Adjustment to Conversion Price. Whenever the Conversion Price is adjusted pursuant to any provision of this Note, the Company shall promptly deliver to Holder a notice setting forth the Conversion Price after such adjustment and setting forth a brief statement of the facts requiring such adjustment.

(4) Notice to Allow Conversion by Holder. If: (A) the Company shall declare a dividend (or any other distribution in whatever form) on the Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the Company shall authorize the granting to all holders of the Common Stock of rights or warrants to subscribe for or purchase any shares of capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall be required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Company is a party, any sale or transfer of all or substantially all of the assets of the Company, of any compulsory share exchange whereby the Common Stock is converted into other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary dissolution, liquidation or winding up of the affairs of the Company, then, in each case, the Company shall cause to be filed at each office or agency maintained for the purpose of conversion of this Note, and shall cause to be delivered to the Holder at its last address as it shall appear upon the Company’s records, at least thirty (30) calendar days prior to the applicable record or effective date hereinafter specified, a notice stating: (x) the date on which a record is to be taken for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as of which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants are to be determined, or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange is expected to become effective or close, and the date as of which it is expected that holders of the Common Stock of record shall be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification, consolidation, merger, sale, transfer or share exchange, provided that the failure to deliver such notice or any defect therein or in the delivery thereof shall not affect the validity of the corporate action required to be specified in such notice. The Holder is entitled to convert this Note during the 10-day period commencing on the date of such notice through the effective date of the event triggering such notice.

(e) Reservation of Common Stock. The Company shall reserve and keep available out of its authorized but unissued shares of Common Stock, solely for the purpose of effecting the conversion of this Note, such number of shares of Common Stock as shall from time to time be sufficient to effect such conversion, based upon the Conversion Price.

3. Voting Rights. The Holder shall have no voting rights under this Note, except as required by applicable law, including, but not limited to, the Nevada Corporations Law, and as expressly provided in this Note.

4. Short Sales. Holder represents and agrees, as applicable: (i) Holder has not prior to the date hereof, entered into or effected any Short Sales; and (ii) so long as the Note remains outstanding, Holder will not enter into or effect any Short Sales. The Company acknowledges and agrees that upon submission of a Conversion Notice as set forth herein, Holder immediately owns the Common Stock described in the Conversion Notice and any sale of that Common Stock issuable under such Conversion Notice would not be considered Short Sales. For purposes herein, “Short Sales” shall mean entering into any short sale or other hedging transaction which establishes a net short position with respect to the Company’s Common Stock.

5. Defaults and Remedies.

(a) Events of Default. The occurrence of any of the following events shall constitute an “Event of Default” hereunder: (i) Cardinal shall fail to repay the Principal Amount upon a failure of the Closing Date to occur before October 15, 2013 in accordance with the terms of the Subscription Agreement; (ii) the Company shall fail to pay any installment of interest, principal or other sums due under this Note within ten (10) business days of when any such payment shall be due and payable; (ii) the Company makes an assignment for the benefit of creditors; (iii) any order or decree is rendered by a court which appoints or requires the appointment of a receiver, liquidator or trustee for the Company, and the order or decree is not vacated within sixty (60) days from the date of entry thereof; (iv) any order or decree is rendered by a court adjudicating the Company insolvent, and the order or decree is not vacated within sixty (60) days from the date of entry thereof; (v) the Company files a petition in bankruptcy under the provisions of any bankruptcy law or any insolvency act; (vi) the Company admits, in writing, its inability to pay its debts as they become due (provided, however, that receipt by the Company of an audit letter from its accountants questioning the viability of the Company as a going concern shall not, in and of itself, be construed as an admission by the Company of its inability to pay its debts as they become due); (vii) a proceeding or petition in bankruptcy is filed against the Company and such proceeding or petition is not dismissed within ninety (90) days from the date it is filed; (viii) the Company files a petition or answer seeking reorganization or arrangement under the bankruptcy laws or any law or statute of the United States or any other foreign country or state; or (ix) the Company shall fail to perform, comply with or abide by any of the stipulations, agreements, conditions and/or covenants contained in this Note on the part of the Company to be performed complied with or abided by, and such failure is not cured within thirty (30) days after written notice of such failure is delivered by Holder to the Company.

(b) Remedies. Upon the occurrence of one or more Events of Default, the Holder, at its option and without further notice, demand or presentment for payment to the Company or others, may declare the then outstanding principal balance of this Note, together with all other sums due under the Note, immediately due and payable, together with all accrued and unpaid interest thereon and thereafter all such sums shall bear interest at the Default Rate, together with all reasonable attorneys’ fees, paralegals’ fees and costs and expenses incurred by the Holder in collecting or enforcing payment thereof (whether such reasonable fees, costs or expenses are incurred in negotiations, all trial and appellate levels, administrative proceedings, bankruptcy proceedings or otherwise), and all other sums due by the Company hereunder, all without any relief whatsoever from any valuation or appraisement laws and payment thereof may be enforced and recovered in whole or in part at any time by one or more of the remedies provided to the Holder at law, in equity, or under this Note.

6. Lost or Stolen Note. Upon notice to the Company of the loss, theft, destruction or mutilation of this Note, and, in the case of loss, theft or destruction, of an indemnification undertaking by the Holder to the Company in a form reasonably acceptable to the Company and customary for similar circumstances in commercial lender/borrower circumstances, and, in the case of mutilation, upon surrender and cancellation of the Note, the Company shall execute and deliver a new Note of like tenor and date and in substantially the same form as this Note; provided, however, the Company shall not be obligated to re-issue a Note if the Holder contemporaneously requests the Company to convert such remaining principal amount and interest into Common Stock.

7. Cancellation. After all principal, accrued interest and all other sums at any time owed on this Note have been paid in full, this Note shall automatically be deemed canceled, shall be surrendered to the Company for cancellation and shall not be re-issued.

8. Governing Law. This Note shall be construed and enforced in accordance with, and all questions concerning the construction, validity, interpretation and performance of this Note shall be governed by, the laws of the State of California, without giving effect to provisions thereof regarding conflict of laws. Each party hereto hereby irrevocably submits to the non-exclusive jurisdiction of the state and federal courts sitting in the State of California for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper, provided, however, nothing contained herein shall limit the Holder’s ability to bring suit or enforce this Note in any other jurisdiction. Each party hereto hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by sending by certified mail or overnight courier a copy thereof to such party at the address indicated in the preamble hereto and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law. EACH PARTY HERETO HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION HEREWITH OR ARISING OUT OF THIS NOTE OR ANY TRANSACTION CONTEMPLATED HEREBY.

9. Remedies, Characterizations, Other Obligations, Breaches and Injunctive Relief. The remedies of the Holder as provided herein shall be cumulative and concurrent and may be pursued singly, successively or together, at the sole discretion of the Holder, and may be exercised as often as occasion therefor shall occur; and the failure to exercise any such right or remedy shall in no event be construed as a waiver or release thereof.

10. Specific Shall Not Limit General; Construction. No specific provision contained in this Note shall limit or modify any more general provision contained herein. This Note shall be deemed to be jointly drafted by the Company and the Holder and shall not be construed against any person as the drafter hereof.

11. Failure or Indulgence Not Waiver. Holder shall not be deemed, by any act of omission or commission, to have waived any of its rights or remedies hereunder, unless such waiver is in writing and signed by Holder, and then only to the extent specifically set forth in the writing. A waiver on one event shall not be construed as continuing or as a bar to or waiver of any right or remedy to a subsequent event.

12. Notice. Notice shall be given to each party at the address indicated in the preamble hereto or at such other address as provided to the other party in writing.

13. Usury Savings Clause. Notwithstanding any provision in this Note, the total liability for payments of interest and payments in the nature of interest, including, without limitation, all charges, fees, exactions, or other sums which may at any time be deemed to be interest, shall not exceed the limit imposed by the usury laws of the jurisdiction governing this Note or any other applicable law. In the event the total liability of payments of interest and payments in the nature of interest, including, without limitation, all charges, fees, exactions or other sums which may at any time be deemed to be interest, shall, for any reason whatsoever, result in an effective rate of interest, which for any month or other interest payment period exceeds the limit imposed by the usury laws of the jurisdiction governing this Note, all sums in excess of those lawfully collectible as interest for the period in question shall, without further agreement or notice by, between, or to any party hereto, be applied to the reduction of the outstanding principal balance of this Note immediately upon receipt of such sums by the Holder hereof, with the same force and effect as though the Company had specifically designated such excess sums to be so applied to the reduction of such outstanding principal balance and the Holder hereof had agreed to accept such sums as a penalty-free payment of principal; provided, however, that the Holder of this Note may, at any time and from time to time, elect, by notice in writing to the Company, to waive, reduce, or limit the collection of any sums in excess of those lawfully collectible as interest rather than accept such sums as a prepayment of the outstanding principal balance. It is the intention of the parties that the Company does not intend or expect to pay nor does the Holder intend or expect to charge or collect any interest under this Note greater than the highest non-usurious rate of interest which may be charged under applicable law.

14. Binding Effect. This Note shall be binding upon Cardinal and the successors and assigns of Cardinal and shall inure to the benefit of Holder and the successors and assigns of Holder.

15. Severability. In the event any one or more of the provisions of this Note shall for any reason be held to be invalid, illegal, or unenforceable, in whole or in part, in any respect, or in the event that any one or more of the provisions of this Note operates or would prospectively operate to invalidate this Note, then and in any of those events, only such provision or provisions shall be deemed null and void and shall not affect any other provision of this Note. The remaining provisions of this Note shall remain operative and in full force and effect and shall in no way be affected, prejudiced, or disturbed thereby.

16. Participations. Holder may from time to time sell or assign, in whole or in part, or grant participations in this Note and/or the obligations evidenced hereby, subject, however, to first obtaining the Company’s written consent. The holder of any such sale, assignment or participation, if the applicable agreement between Holder and such holder so provides, shall be: (a) entitled to all of the rights, obligations and benefits of Holder (to the extent of such holder’s interest or participation); and (b) deemed to hold and may exercise the rights of setoff or banker’s lien with respect to any and all obligations of such holder to the Company (to the extent of such holder’s interest or participation), in each case as fully as though the Company was directly indebted to such holder.

17. Amendments. The provisions of this Note may be changed only by a written agreement executed by Cardinal and Holder.

[Signature pages follows]

IN WITNESS WHEREOF, Cardinal has caused this Note to be executed on and as of the date set forth above.

[ signature page to Promissory Note ]

EXHIBIT A

NOTICE OF CONVERSION

The undersigned hereby elects to convert principal and/or interest under the Convertible Promissory Note (the “Note”) of JH Designs, Inc., a corporation incorporated under the laws of the State of Nevada (the “Company”), into shares of common stock, par value $.001 per share (the “Common Shares”), of Cardinal in accordance with the conditions of the Note, as of the date written below.

Based solely on information provided by the Company to Holder, the undersigned represents and warrants to the Company that its ownership of the Common Shares does not exceed the amounts determined in accordance with Section 13(d) of the Exchange Act of 1934, as amended, specified under Section 2(b) of the Note.

Conversion calculations

[ HOLDER ]