Answers
As the table given already contains factors with 8% continuous compounding so we do not need to find effective interest rate
a. Amount in the account after 21 yrs = 1700 * (F/A, 8%, 21) = 1700 * 52.4158 = 89106.86
b. Annuity from EOY 22 to 30 = 89106.86 * (A/P, 8%,9) = 89106.86 * 0.1623 = 14462.04
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