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 discount rate. (1) In Table 3 (present value of 1): Case A Case B Case C Case A Case B Case C Case A Case B Case C Annual Rate Case A 9% 14% 12% Annual Rate 10% 9% (a) 8% (2) In Table 4 (present value of an annuity of 1): Number of Years Invested (a) 6 10 200 8 17 % 5 % Number of Years Involved 7 % % 0% Discounts per Year Annually Semiannually Semiannually Number of Payments Involved 17 5 (b) 14 (b) periods periods periods Frequency of Payments Annually Annually Semiannually periods periods

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 discount rate. (1) In Table 3 (present value of 1): (a) (a) (b) Case A \% periods Case B periods Case C periods (2) In Table 4 (present value of an annuity of 1): (a) Case A (b) periods (a) (b) Case A % periods Case B \% periods Case C periods (2) In Table 4 (present value of an annuity of 1)