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(future value 1):

	Annual rate	Number of years involved	Discounts per year
Case A	8%	7	Annually
Case B	10%	15	Semi annually
Case C	10%	6	Semi annually

	A	B
Case A	?%	? Periods
Case B	?%	? Periods
Case C	?%	? Periods

2) in table 2 (future value of an annuity of 1)

	Annual rate	Numbers of years	Numbers of payments involved	Frequency of payment
Case A	8%	15	15	Annually
Case B	8%	8	8	Annually
Case C	8%	8	16	Semi annually

	A	B
Case A	?%	?periods
Case B	?%	?periods
Case C	?%	?periods