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Using the data below for Laine Sports Company: Region A Region B Sales $607,500 $742,500 Cost of goods sold 230,900 282,200 Selling expenses 145,800 178,200 Service department expenses: Purchasing $226,800 Payroll accounting $151,200 Allocate both service department expenses proportionally BASED ON the SALES of each region. (a) Determine the percent of sales allocation % for each region Region A: Region B: (b) Determine the amount of service department expenses allocated to each region. Region A: Region B: (c) Determine the divisional income from operations for each region. Region A: Region B