Which of the following costs, would not be included as part of manufacturing overhead? Select one: a. Insurance on sales vehicles. b. Direct labor overtime premium. c. Depreciation of production equipment. d. Lubricants for production equipment. Marked out of 1.00 Flag question Question 2 Not yet answered The salary of the president of a manufacturing Co. would be classified as which of Select one: a. Direct labor b. Product cost c. Manufacturing overhead d. Period cost