F Your answer is partially correct.

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. $($Round percentages to $1$ decimal place, e$.$g$.15\mathrm{.}1\%.)$

$(1)$ In Table $3($future value of $1)$:

$(2)$ In Table $2($future value of an annuity of $1)$:

$($a$)$

Case A

Case B

Case C

$($b$)$

$\%$

periods

$\%$

periods

periods