EE Manufacturing makes a full line of exercise equipment. Which of the following costs would be considered part of EE's manufacturing overhead? (Select the six that apply.) a. Setup cost to change from one piece of equipment to another. b. Research cost incurred to develop new types of equipment. c. Wages of employees who assemble the product. d. Cost of the oil used to cut metal tubing. e. Cost of shipping equipment to customers. f. Freight cost paid to get raw materials. g. Salary of the quality control inspector. h. Insurance on the factory building. i. Depreciation on the factory equipment. j. Factory supervisors' salaries.