A job cost sheet of Sandoval Company rt given below. Answer the following questions. What are the source documents for direct materials, direct labor, and manufacturing overhead costs assigned to this job? What is the predetermined manufacturing overhead rate? (Round answer to 0 decimal places e.g 135.) What are the total cost and the unit cost of the completed job? (Round unit cost to 2 decimal places e.g. 1.25.) Prepare the entry to record the completion of the job. (Credit account titles are automatically indented when amount is entered. Do not indent manually.) A job cost sheet of Sandoval Company rt given below. Answer the following questions. What are the source documents for direct materials, direct labor, and manufacturing overhead costs assigned to this job? What is the predetermined manufacturing overhead rate? (Round answer to 0 decimal places e.g 135.) What are the total cost and the unit cost of the completed job? (Round unit cost to 2 decimal places e.g. 1.25.) Prepare the entry to record the completion of the job. (Credit account titles are automatically indented when amount is entered. Do not indent manually.)