Give the entries taccounts only) to record the following:

(a) purchase of materials on account:

(b) incurrence of labor;

(c) incurrence of manufacturing overhead cost:

(d) requisition of materials and assignment of labor and overhead to Work in Process Inventory Department 1 (combine in one entry:

(e) transfer of cost of work in process inventory from Department I to Department 2: (1) transfer of cost of completed units to finished goods; (g) cost of goods sold.