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Sweeten Company had no jobs in progress at the beginning of March and no beginning inventories. The company has two manufacturing departments --Molding and Fabrication. It started, completed, and sold only two jobs during March- Job P and Job Q. The following additional information is available for the company as a whole and for Jobs P and Q (all data and questions relate to the month of March): Estimated total machine-hours used Estimated total fixed manufacturing overhead Estimated variable manufacturing overhead per machine-hour Molding Fabrication Total 2,500 1,500 4,000 $10,000 $15,000 $25,000 $ 1.40 $ 2.20 Job P $13,000 $21,000 Job $8,000 $7,500 Direct materials Direct labor cost Actual machine-hours used: Molding Fabrication Total 800 1,700 600 2,300 900 1,700 Sweeten Company had no underapplied or overapplied manufacturing overhead costs during the month. Required: For questions 1-8, assume that Sweeten Company uses a plantwide predetermined overhead rate with machine-hours as the allocation base. For questions 9-15, assume that the company uses departmental predetermined overhead rates with machine-hours as the allocation base in both departments. 1. What was the company's plantwide predetermined overhead rate? (Round your answer to 2 decimal places.) Answer is complete but not entirely correct. Predetermined overhead rate $ 8.50 per MH