A job cost sheet of Bonita Company is given here. Job Cost Sheet JOB NO. 469 Quantity 2,500 ITEM White Lion Cages Date Requested 7/2 FOR Todd Company Date Completed 7/31 Date Direct Materials Direct Manufacturing Labor Overhead 7/10 $700 12 900 15 $480 $600 22 300 375 24 1,610 27 1,510 31 500 625 (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.g 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 $