Required information [The following information applies to the questions displayed below.] 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 Direct materials Job P $31,000 Job Q $17,000 Direct labor cost $35,400 $14,700 Actual machine-hours used: Molding 3,500 2,600 Fabrication 2,400 2,700 Total 5,900 5,300 Molding Fabrication Total 2,500 $14,500 1,500 $17,700 4,000 $32,200 $ 3.20 $ 4.00 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.) Predetermined overhead rate per MH