EVERYTHING IS CORRECT ECEPT C IT IS NOT $77\mathrm{.}21,$ SO WHAT IS THE ANSWER TO C AND JUST I WANT MORE EXPLANATION TO Solve the following problem with Excel Solver: $($Leave no cells blank $-$ be certain to enter $"0"$ wherever required. Do not round intermediate calculations. Round your answers to $2$ decimal places.$)$

Maximize $Z=7x+18Y$

$10x+16Y133$

$4x+13Y77$

$2Y9$

Resource A

Resource B

Resource C

$\backslash$table$[[,],[$Decision for $x,4\mathrm{.}50],[$Decision for $Y,4\mathrm{.}54],[$Total profit,$$113\mathrm{.}19$