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) Rate of Interest			(b) Number of Periods
a.		11%		10		Annually			%
b.		12%		6		Quarterly			%
c.		10%		18		Semiannually			%

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

		Annual Rate		Number of Years Invested		Number of Rents Involved		Frequency of Rents		(a) Rate of Interest			(b) Number of Periods
a.		12%		27		27		Annually			%
b.		8%		15		30		Semiannually			%
c.		12%		7		28		Quarterly			%