Using the data below for the Ace Guitar Company: Sales Cost of goods sold Selling expenses A Region $480,000 182,400 115,200 B Region $720,000 273,600 172,800 Support department expenses: Purchasing Payroll accounting $201,600 134,400 Allocate support department expenses proportional to the sales of each region. Determine the divisional operating income for the A and 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