Exercise $2-53($Algo$)$ Cost Behavior and Forecasting $($LO $2-5)$

Trumball Catering served $4,300$ meals last month. Trumball recorded the following costs with those meals:

$\backslash$table$[[$Variable costs:,$],[$Ingredients used,$10,500],[$Direct labor,$23,100],[$Indirect materials and supplies,$9,900],[$Utilities$,3,990],[$Depreciation on trucks and equipment,$],[($straight$-$line, unit basis$),7,400],[$Fixed costs:,$],[$Managers$\text{'}$ salaries,$$30,200$