Brief Exercise 8-8 Presented below are data on three promissory notes. Determine the missing amounts. (Round answers for Total Interest to 0 decimal places, e.g. 825. Round an Date of Note Terms Maturity Date Principal Annual Interest Rate Total Interest 60 days (a) April 1 $648,000 9 % 30 days (b) July 2 $682 90,920 % (c) March 7 6 months 113,270 10 %