Divisional Income Statements with Service Department Charges Yozamba Technology has two divisions, Consumer and Commercial, and two corporate service departments, Tech Support and Purchasing. The corporate expenses for the year ended December 31, 20Y7, are as follows: Tech Support Department Purchasing Department Other corporate administrative expenses Total corporate expense The other corporate administrative expenses include officers' salaries and other expenses required by the corporation. The Tech Support Department charges the divisions for services rendered, based on the number of computers in the department, and the Purchasing Department charges divisions for services, based on the number of purchase orders for each department. The usage of service by the two divisions is as follows: $1,218,000 447,000 716,000 $2,381,000 Tech Support Purchasing Consumer Division 5,200 purchase orders 430 computers 270 700 computers Commercial Division 9,700 Total 14,900 purchase orders The service department charges of the Tech Support Department and the Purchasing Department are considered controllable by the divisions. Corporate administrative expenses are not considered controllable by the divisions. The revenues, cost of goods sold, and operating expenses for the two divisions are as follows