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 $1$ decimai place, es$.15\mathrm{.}1\%)$

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

$\backslash$table$[[,$Annual Rate,$\backslash$table$[[$Number of$],[$Years Involved$]],\backslash$table$[[$Discounts$],[$per Year$]]],[$Case A$,8\%,8,$Annually$],[$Case B$,11\%,11,$Semianually$],[$Case C$,10\%,9,$Semiannually$],[($a$),,],[$Case A$,,\%,],[$Case B$,,\%,],[$Case C$,,\%,]]$

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

$\backslash$table$[[,$Annual Rate,$\backslash$table$[[$Number of$],[$Years Involved$]],\backslash$table$[[$Number of$],[$Payments Involved$]],\backslash$table$[[$Frequency of$],[$Payments$]]],[$Case A$,8\%,19,19,$Annually$],[$Case B$,8\%,4,4,$Annually$],[$Case C$,9\%,4,8,$Semiannually$]]$

$($a$)$

$($b$)$

$\backslash$table$[[,($a$),,($b$),4],[$Case A$,,\%,,$periods$],[$Case B$,,\%,,$periods$],[$Case C$,,\%,,$periods$]]$