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 Compounded (a) Rate of Interest Invested a. 11% 10 b. 8% C. 12% 19 Annually Quarterly Semiannually % % do do do (b) Number of Periods 2. In a present value of an annuity of 1 table: (Round "Rate of Interest" answers to 1 decimal place, e.g. 4.5% and other answers to O decimal places, e.g 45.) Annual Rate Number of Years Invested Number of Rents Involved Frequency of Rents (a) Rate of Interest (b) Number of Periods a. 10% 30 30 Annually b. 10% 14 28 Semiannually C. 12% 7 28 Quarterly % % % do do do