Please solve and explain:

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. t started only two jobs during Mach Job P and Jab Q. Job P was completed and sold by the end of March and Job Q was incomplete at the end of March. The company uses a plantwide predetermined overhead rate based on direct labor-hours. The following additional information is available for the company as a whole and for Jobs P and O (all data and questions relate to the month of March): Estlimated total fixed manufacturing overheod Estlmated varlable manufacturing overhead per direct labor-hour Estimeted total direct labor-hours to be worked Total actual manufecturing overhead costs Incurred S 15.200 S 170 3,800 S 22,000 Job P ob Q Direct matertals Direct labor cost Actual direct labor-hours worked S 17000 $9.800 S 49,300 $13,600 800 2,900