determine the due date and the amount of interest due at maturity on the following notes. assume 360 days per year. item date of note face amount interest rate term of note a. october 1 $21,000 8% 60 days b. august 30 9,000 10% 120 days c. may 30 12,000 12% 90 days d. march 6 15,000 9% 60 days e. may 23 9,000 10% 60 days item due date interest a. $fill in the blank 2 b. $fill in the blank 4 c. $fill in the blank 6 d. $fill in the blank 8 e. $fill in the blank 10