Using the data below for the Ace Guitar Company: A Region B Region Sales $458,500 $851,500 Cost of goods sold 174,200 323,600 Selling expenses 110,000 204,400 Support department expenses: Purchasing $220,100 Payroll accounting 146,700 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