Exercise $9-3($Algo$)$ Service department expenses allocated to operating departments LO P$2$

Lucia Company has two service departments: Office and Purchasing. Total expenses for the Office is $$59,700$ and for Purchasing is

$$52,200.$ Expenses for the Office are allocated to operating departments based on sales. Expenses for Purchasing are allocated to

operating departments based on purchase orders.

Allocate the expenses from

$($a$)$ the Office and

$($b$)$ Purchasing to each of the company's three operating departments using the given information.