Reshier Company makes three types of rug shampooers. Model $1$ is the basic model rented through hardware stores and supermarkets. Model $2$ is a more advanced model with both dry$-$and wet$-$vacuuming capabilities. Model $3$ is the heavy$-$duty riding shampooer sold to hotels and convention centers. A segmented income statement is shown below.

$\backslash$table$[[,$Model $1,$Model $2,$Model $3,$Total,$],[$Sales$,$$$230,000,$$$558,000,$$$604,500,$$$1,392,500,],[$Less variable costs of goods sold,$(100,000),(155,280),(341,600),(596,880),],[$Less commissions,$(5,900),(25,500{)}_{?},,(19,500),(50,900)$