E3-27A. Analyze manufacturing overhead (Learning Objectives 3 & 5) Smith Foundry in Columbus, Ohio, uses a predetermined manufacturing overhead rate to allocate overhead to individual jobs based on the machine hours required. At the beginning of the year, the company expected to incur the following: Manufacturing overhead costs Direct labor cost Machine hours. $ 630,000 $1,650,000 90,000 At the end of the year, the company had actually incurred the following: Direct labor cost. $1,230,000 Depreciation on manufacturing plant and equipment. $ 480,000 Property taxes on plant. $ 19,500 Sales salaries $ 26,500 Delivery drivers' wages $ 17,000 Plant janitors' wages. Machine hours $ 8,500 56.500 hour Direct labor cost.. Depreciation on manufacturing plant and equipment. Property taxes on plant Sales salaries. Delivery drivers' wages. Plant janitors' wages Machine hours...... $1,230,000 $ 480,000 $ 19,500 $ 26,500 $ 17,000 $ 8,500 56,500 hours Requirements 1. Compute Smith's predetermined manufacturing overhead rate. 2. How much manufacturing overhead was allocated to jobs during the year? 3. How much manufacturing overhead was incurred during the year? Is manufacturing overhead underallocated or overallocated at the end of the year? By how much? 4. Were the jobs overcosted or undercosted? By how much? 189