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): Molding Fabrication Total Estimated total machine-hours used 2,500 1,500 4,000 Estimated total fixed manufacturing overhead $14,500 $17,700 $32,200 Estimated variable manufacturing overhead per machine-hour $ 3.20 $ 4.00 Job P $31,000 $35.400 Job $17,000 $14,700 Direct materials Direct labor cost Actual machine-hours used: Molding Fabrication Total 3,500 2,400 5,900 2,600 2,700 5.300 Sweeten Company had no underapplied or overapplied manufacturing overhead costs during the month Required: For questions 1-8, assume that Sweeten Company uses a plahtwide 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.) Predetermined overhead rato per MH