1. Assume Delph uses plantwide predetermined overhead rates based on machine-hours. a. Compute the plantwide predetermined overhead rate. b. Compute the total manufacturing cost assigned to Job D-70 and Job C-200. c. If Delph establishes bid prices that are 150% of total manufacturing costs, what bid prices would it have established for Job D-70 and Job C-200? d. What is Delph's cost of goods sold for the year? Complete this question by entering your answers in the tabs below. es Required 1A Required 1B Required 1C Required 1D Assume Delph uses plantwide predetermined overhead rates based on machine-hours. What is Delph's cost of goods sold for the year? Cost of goods sold $ 3,010,000