Republic Industries decides to price delivery services according to the results of a recent activity$-$based costing $($ABC$)$ study. The study indicates Republic should charge $$8$ per order, $2\%$ of annual order value for general delivery costs, $$1\mathrm{.}25$ per item, and $$30$ for delivery.

A year later, Republic collected the following information for two of its best customers:

$\backslash$table$[[$Cost driver,Customer C$,$Customer D$],[$Number of orders,$18,8],[$Number of deliveries,$10,10],[$Total number of items,$2,000,4,000],[$Annual order value,$$120,000,$$$80,000$