Exercise $9-2($Algo$)$ Activity Variances $[$LO$9-2]$

Flight Caf$$ prepares in$-$flight meals for airlines in its kitchen located next to a local airport. The company's planning budget for July appears below:

$\backslash$table$[[\backslash$table$[[$Flight Caf$],[$Planning Budget$]]],[$For the Month Ended July $31,],[$Budgeted meals $(q),21,000],[$Revenue $($$$4\mathrm{.}20q),$$$88,200$