In "MagazinesCSU" datafile,

Using PivotTables, find out what percentage of ALL magazines sold in the $9$th week of the season were sold in "Rainy" game day weather.

$0\mathrm{.}00\%$

$25\mathrm{.}45\%$

$42\mathrm{.}76\%$

$31\mathrm{.}79\%$