Using the data below for the Ace Guitar Company: A Region B Region Sales $607,500 $742,500 Cost of goods sold 230,900 282,200 Selling expenses 145,800 178,200 Support department expenses: Purchasing Payroll accounting $226,800 151,200 Allocate support department expenses proportional to the sales of each region. Determine the divisional operating income for the A and B regions. For interim calculations, round percentages to two decimal places and all other amounts to the nearest whole dollar. A Region Operating Income B Region Operating Income