Using the data below for the Ace Guitar Company: A Region Sales $440,000 167,200 B Region $660,000 250,800 105,600 158,400 Cost of goods sold Selling expenses Support department expenses: Purchasing Payroll accounting $184,800 123,200 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