The unpaid principal balance of this Note shall bear interest computed upon the basis of a year of 360 days for the actual number of days elapsed in a month at a rate of eleven percent (11%) per annum (the “ Effective Rate ”). Upon the occurrence and during the continuance of an Event of Default (as defined below), the unpaid principal balance of this Note shall bear interest, computed upon the basis of a year of 360 days for the actual number of days elapsed in a month, at a rate equal to the lesser of five percent (5%) over the Effective Rate or the highest rate allowed by applicable law. The indebtedness represented by this Note shall be paid to Lender in an installment of interest only on the first anniversary of the date of each Tranche on Exhibit 1 to this Note (a “ Tranche ”), and, if not sooner converted in accordance with the terms of this Note, the entire unpaid principal balance of this Note, together with all accrued and unpaid interest, shall be immediately due and payable in full (a) with respect to each Tranche on the Due Date specified in Exhibit 1 and (b) with respect to any additional Tranche within 24 months of the full funding of such Tranche (with respect to each Tranche, a “ Due Date ”).