Problem 2-16 Plantwide Predetermined Overhead Rates; Pricing [LO2-1, LO2-2, LO2-3] Landen Corporation uses a job-order costing system. At the beginning of the year, the company made the following estimates Direct labor-hours required to support estimated production Machine-hours required to support estimated production Fixed manufacturing overhead cost Variable manufacturing overhead cost per direct labor-hour Variable manufacturing overhead cost per machine-hour 150,000 75,000 $420,000 $ 4.60 $ 9.20 During the year, Job 550 was started and completed. The following information is available with respect to this job Direct materials Direct labor cost Direct labor-hours Machine-hours $ 195 $ 288 Required 1. Assume that Landen has historically used a plantwide predetermined overhead rate with direct labor-hours as the allocation base. Under this approach: a. Compute the plantwide predetermined overhead rate b. Compute the total manufacturing cost of Job 550 C. If Landen uses a markup percentage of 200% of its total manufacturing cost, what selling price would it establish for Job 550