figure both of these out, cant understand them!

For each of the following cases, indicate (a) what interest rate columns and (b) what the discount rate (Found percentege to 1 decimal place, es 15.1X) ot periods you would refer to in looking up (1) In Table 3 (future value of 1 ): (2) In Table 2 stuture value of an annuityo( 1)