Integrative Case 7-68 (Algo) Cost Estimation, Estimating Overhead Rates, Job Costing, and Decision Making (LO 7-2, 3) O'Leary Corporation manufactures special purpose portable structures (huts, mobile offices, and so on) for use at construction sites. It only builds to order (each unit is built to customer specifications). O'Leary uses a normal job costing system. Direct labor at O'Leary is paid $20 per hour, but the employees are not paid if they are not working on jobs. Manufacturing overhead is assigned to jobs by a predetermined rate on the basis of direct labor-hours. The company incurred manufacturing overhead costs during two recent years (adjusted for price-level changes using current prices and wage rates) as follows. Direct labor-hours worked Manufacturing overhead costs incurred Indirect labor Year 1 67,600 Year 2 54,600 $2,784,000 $2,184,000 Employee benefits Supplies Power Heat and light Supervision Depreciation 1,014,000 819,000 676,000 546,000 633,000 528,000 139,200 139,200 777,990 658,050 2,000,500 2,000,500 Property taxes and insurance Total manufacturing overhead costs 763,310 $8,788,000 769,250 $7,644,000 At the beginning of year 3, O'Leary has two jobs, which have not yet been delivered to customers. Job MC-270 was completed on December 27, year 2. It is scheduled to ship on January 7, year 3. Job MC-275 is still in progress. For the purpose of computing the predetermined overhead rate, O'Leary uses the previous year's actual overhead rate. Data on direct material costs and direct labor- hours for these jobs in year 2 follow. Job MC-270 Direct material costs Direct labor-hours $270,600 2,530 hours Job MC-275 $495,600 3,230 hours During year 3, O'Leary incurred the following direct material costs and direct labor-hours for all jobs worked in year 3, including the completion of Job MC-275. Direct material costs Direct labor-hours $11,840,600 74,600 Actual manufacturing overhead $ 9,264,000 At the end of year 3, there were four jobs that had not yet shipped. Data on these jobs follow. MC-389 $43,800 Direct materials MC-390 $67,600 Direct labor-hours Job status 1,746 hours 2,730 hours Finished Finished MC-397 $104,100 MC-399 $29,500 6,130 hours 1,330 hours In progress In progress Required: a. What was the amount in the beginning Finished Goods and beginning Work-in-Process accounts for year 3? b. O'Leary incurred direct materials costs of $57,600 and used an additional 360 hours in year 3 to complete job MC-275. What was the final (total) cost charged to job MC-275? c. What was over- or underapplied overhead for year 3? d. O'Leary prorates any over- or underapplied overhead to Cost of Goods Sold, Finished Goods Inventory, and Work-in-Process Inventory. Prepare the journal entry to prorate the over- or underapplied overhead. e. A customer has asked O'Leary to bid on a job to be completed in year 4. O'Leary estimates that the job will require about $92,800 in direct materials and 5,030 direct labor-hours. Because of the economy, O'Leary expects demand for its services to be low in year 4, and the CEO wants to bid aggressively, but does not want to lose any money on the project. O'Leary estimates that there would be virtually no sales or administrative costs associated with this job. What is the minimum amount O'Leary can bid on the job and still not incur a loss?