Please help me with the blanks and if you can explain to me how you did it that would be great! I was having some trouble.

Presented below are data on three promissory notes Determine the missing amounts. (Round answers for Total Interest to decimal places, e.g. 825. Round annual interest rate to 0 decimal places, eg. 15%) Date of Note Terms Maturity Date Principal Total Interest Annual Interest Rate 11% $ (a) April 1 60 days May 31 9 $605,200 11095 (b) July 2 30 days 94,530 $630 (c) March 7 6 months 112.550 11% $ 6190