Ajob cost sheet of Bonita Company is given below. JOB NO. ITEM FOR Job Cost Sheet 469 Quantity White Lion Cares Date Requested Todd Company Date Completed 2.500 772 7/31 Direct Materials Direct Labor Manufacturing Overhead Date $700 $480 $600 300 1,610 1,510 625 Cost of completed job: Direct materials Direct labor Manufacturing overhead Total cost Unit cost III Answer the following questions. (a) What are the source documents for direct materials, direct labor, and manufacturing overhead costs assigned to this job? Answer the following questions. (a) What are the source documents for direct materials, direct labor, and manufacturing overhead costs assigned to this job? Source Documents Direct materials Direct labor Manufacturing overhead (b) What is the predetermined manufacturing overhead rate? (Round answer to 0 decimal places, e. 135.) Predetermined manufacturing overhead rate (c) What are the total cost and the unit cost of the completed job? (Round unit cost to 2 decimal places, e.g. 1.25.) Total cost of the completed job $ Unit cost of the completed job $