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 Molding 4,500 $18,000 Estimated variable manufacturing overhead per machine-hour $ 1.40 $ Fabrication 2,700 $27,000 2.20 Total 7,200 $45,000 Direct materials Job P $23,400 Direct labor cost $37,800 Job Q $14,400 $13,500 Actual machine-hours used: Molding 3,020 1,440 Fabrication 1,080 1,660 Total 4,100 3,100 Sweeten Company had no underapplied or overapplied manufacturing overhead costs during the month. Required: For questions 1-9, assume that Sweeten Company uses departmental predetermined overhead rates with machine-hours as the allocation base in both departments and Job P included 20 units and Job Q included 30 units. For questions 10-15, assume that the company uses a plantwide predetermined overhead rate with machine-hours as the allocation base.