Maturity Dates of Notes Payable Determine the maturity date and compute the interest for each of the following notes payable with add-on interest: Use 360 days for calculations and round to the nearest dollar. Date of note Principal Interest Rate (%) Term a. August 5 $15,000 8% 90 days b. May 10 8,400 7% 120 days c. October 20 12,000 9% 30 days d. July 6 4,500 10% 75 days e. September 15 13,500 8% 60 days For the maturity date, select the appropriate month using the drop-down menu and enter the correct day next to the month using the fill-in the blank answer box. Maturity Date Interest a. b. c. d. e.