EX $2-30($Algo$)$ Fixed and Variable Costs; Automobile Service; Missing Data $($LO $2-1,2-8)$

Mighty Muffler, Incorporated, operates an automobile service facility that specializes in replacing mufflers on compact cars. The following table shows the costs incurred during a month when $900$ mufflers were replaced.

Note: Round "cost per muffier" to $2$ decimal places.

Required:

Fill in the missing amounts.

$\backslash$table$[[,$Muffier Replacements$],[,800,,00,1000],[$Total costs:$],[$Fixed costs,,$$,78,300,],[$Variable costs,,,$42,300,],[$Total costs,,,$120,600,],[$Cost per muffler replacement:$],[$Fixed cost$],[$Variable cost$],[$Total cost per muffler replacement,,,,$]]$