Interest shall accrue on the unpaid principal balance and any unpaid late fees or other fees under this Note at a rate often percent (10%) per annum until the full amount of the principal and fees has been paid. Interest shall be computed on the basis of a 365-day year for the actual number of days elapsed. Notwithstanding any provision to the contrary herein, in no event shall the applicable interest rate at any time exceed the maximum interest rate allowed under applicable law, as provided in Section 12 below. The entire unpaid principal balance and all accrued and unpaid interest, if any, under this Note, shall be due and payable on the date that is nine (9) months from the date hereof (the “Secured Investor Note Maturity Date”); provided, however, that Investor may elect, in its sole discretion, to extend the Secured Investor Note Maturity Date for up to thirty (30) days by delivering written notice of such election to Company at any time prior to the Secured Investor Note Maturity Date.