Predetermined Overhead Rate, Application of Overhead to Jobs, Job Cost, Unit Cost On August 1, Cairle Company's work-in-process inventory consisted of three jobs with the following costs: Job 70 Job 71 Job 72 Direct materials $1,500 $2,000 $850 Direct labor 1,900 1,200 900 Applied overhead 1,520 960 720 During August, four more jobs were started. Information on costs added to the seven jobs during the month is as follows: Job 70 Job 71 Job 72 Job 73 Job 74 Job 75 Job 76 Direct materials $800 51,235 $3,500 $5,000 $300 $560 580 Direct labor 1,000 1,400 2,200 1,800 600 900 170 Before the end of August, Jobs 70, 72, 73, and 75 were completed. On August 31, Jobs 72 and 75 were sold. Required: 1. Calculate the predetermined overhead rate based on direct labor cost. % of direct labor cost. . 2. Calculate the ending balance for each job as of August 31. Ending Balance Job 70 1. Calculate the predetermined overhead rate based on direct labor cost. % of direct labar cast. 2. Calculate the ending balance for each job as of August 31. Ending Balance Job 70 $ Job 71 $ Job 72 $ Job 73 $ Job 74 $ Job 75 $ Job 76 $ 3. Calculate the ending balance of Work in Process as of August 31. $ 4. Calculate the cost of goods sold for August. $ 5. Assuming that Cairle prices its jobs at cost plus 30 percent, calculate Calrle's sales revenue for August. $