(Using Interest Tables) For each of the following cases, indicate (a) to what rate columns, and (b) to what number of periods you would refer in looking up the interest factor.

1. In a future value of 1 table

Annual Rate Number of Years Invested Compounded

a. 9% 9 Annually

b. 12% 5 Quarterly

c. 10% 15 Semiannually

2. In a present value of an annuity of 1 table

Annual Rate Number of Years Involved Number of Rents Involved Frequency of Rents

a. 9% 25 25 Annually

b.10% 15 30 Semiannually

C.12% 7 28 Quarterly