Answer:
Ace Guitar Company
The service departments' expenses proportional to the sales of each region are as follows:
A Region = $216,580
B Region = $116,620
Explanation:
a) Data and Calculations:
                                 A Region      B Region    Total
Sales                       $773,500     $416,500  $1,190,000
Cost of goods sold  293,900       158,300      452,200
Selling expenses      185,600       100,000     285,600
Service department expenses
Purchasing              $199,900
Payroll accounting     133,300
Total                        $333,200
A Region = $216,580 ($773,500 / $1,190,000 * $333,200)
B Region = $116,620 ($416,500 / $1,190,000 * $333,200)