Maturity Dates of Notes Receivable Determine the maturity date and compute the interest for each of the following notes: (Use 360 days for interest calculation. Round to the nearest dollar.) Date of Note Principal Interest Rate Term a. August 5 $6,000 8% 120 days b. May 10 16,800 7% 30 days c. October 20 25,000 9% 45 days d. July 06 4,500 11% 60 days e. September 15 9,000 9% 75 days