Given the following: raw material purchases: 964 total mfg. costs charged to production (this year's costs only): 9,907 prime costs in this year's production costs: 6,993 cost of products transferred to finished goods: 9,940 Find: a. raw materials used in production: b. direct labor charges in this year's production costs: $ c. manufacturing overhead in this year's production costs: $ d. conversion costs in this year's production costs: $ e. ending work in process inventory: $ f. cost of goods sold: $