$!$

Required information

Exercise $5-7($Algo$)$ Changes in Variable Costs, Fixed Costs, Selling Price, and Unit Sales $[$LO$5-7]$

$[$The following information applies to the questions displayed below.$]$

Data for Hermann Corporation are shown below:

$\backslash$table$[[,$Per Unit,Percent of Sales$],[$Selling price,$ $80,100\%],[$Variable expenses,$52,65],[$Contribution margin,$ $28,35\%$