$ 196 $ 238 15 5 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 135,000 Machine-hours required to support estimated production 67,500 Fixed manufacturing overhead cost $ 378,000 Variable manufacturing overhead cost per direct labor-hour $ 4.20 Variable manufacturing overhead cost per machine-hour $ 8.40 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 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. Landen uses a markup percentage of 200% of its total manufacturing cost, what selling price would it establish for Job 550? 2. Assume that Landen's controller believes that machine-hours is a better allocation base than direct labor-hours. 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? (Round your Intermediate calculations to 2 decimal places. Round your Predetermined Overhead Rate answers to 2 decimal places and all other answers to the nearest whole dollar) 2. Assume that Landen's controller believes that machine-hours is a better allocation base than direct labor-hours. Under this approach: a. Compute the plantwide predetermined overhead rate. b. Compute the total manufacturing cost of Job 550. c. Il Landen uses a markup percentage of 200% of its total manufacturing cost, what selling price would it establish for Job 550? (Round your intermediate calculations to 2 decimal places. Round your Predetermined Overhead Rate answers to 2 decimal places and all other answers to the nearest whole dollar.) per DH 1. Direct labor-hours 1a Prodetermined overhead rate 16. Total manufacturing cost of Job 550 1e Selling price 2 Machine hours 2a Predetermined overhead rate 26. Total manufacturing cost of Job 550 24 Selling price per MH