Foam Products, Incorporated, makes foam seat cushions for the automotive and aerospace industries. The company's activity$-$based

costing system has four activity cost pools, which are listed below along with their activity measures and activity rates:

The company just completed a single order from Interstate Trucking for $1,900$ custom seat cushions. The order was produced in three

batches. Each seat cushion required $0\mathrm{.}6$ direct labor$-$hours. The selling price was $$141\mathrm{.}50$ per unit, the direct materials cost was $$107$

per unit, and the direct labor cost was $$13\mathrm{.}60$ per unit. This was Interstate Trucking's only order during the year.

Required:

Calculate the customer margin on sales to Interstate Trucking for the year.