For each of the following cases, indicate (a) what interest rate columns and (b) what number of periods you would refer to in looking up the future value factor. (1) In Table 1 (future value of 1): Number of Years Invested Case A Case B Annual Rate 5% 12% Compounded Annually Semiannually (a) (b) Case A 5 % 4 periods Case B 6 % 12 periods (2) In Table 2 (future value of an annuity of 1): Number of Years Invested Annual Rate Compounded Case A 4% 9 Annually Case B 12% 6 6 Semiannually (a) (b) Case A % periods Case B % periods