In Problems 1320, use the continuous compound interesa (3) to find each of the indicated values. 13. P = $2,450; r = 8.12%; t = 3 years; A = ? 14. P = $995; r = 22%; t = 2 years; A = ? 15. A = $6,300; r = 9.45%; t = 8 years; P = ? 16. A = $19 -76 In Problems 21-26, use the given annual interest rater and the com- pounding period to find i, the interest rate per compounding period. 21. 9% compounded monthly 22. 6% compounded quarterly 23. 14.6% compounded daily