The following information pertains to Oklahoma Co's Tulsa Division for the month of April: Beginning Work-in-Process Started in April Units completed Ending Work-in-Process Units 18,500 41,400 46,000 13,900 Materials $12,500 $19,400 All materials are added at the beginning of the process. Using the weighted average method, the cost per equivalent unit of materials is (CPA adapted) (Round your answer to 2 decimal places.) Multiple Choice $0.72 $0.68