49) Poseidon Company produces customized sailboats. The company uses a job order
costing system. Its plant has three production departments: cutting, machining, and
assembly. The estimated manufacturing overhead cost and direct labor cost for each
department for 2011 follow:
CuttingMachiningAssembly
Manufacturing Overhead cost$600,000$800,000$100,000
Direct labor cost$300,000$200,000$500,000
In May 2011, the company received an invitation from Duluth Sailing Company to bid
on an order of five luxury sailboats that must be delivered by the end of September
2011. This Duluth Job would require direct manufacturing costs in the three
departments as follows:
CuttingMachiningAssembly
Direct material cost$12,000$ 800$ 4,600
Direct labor cost$ 7,000$2,000$15,000
Required:
a. Assume that a single, plantwide predetermined manufacturing cost driver rate based
on direct labor cost is used. Determine the manufacturing cost driver rate and
manufacturing overhead costs applied to the Duluth Job.
b. Assume that separate, departmental predetermined manufacturing cost driver rates
based on direct labor cost are used in each department. Determine the departmental
manufacturing cost driver rates and manufacturing overhead costs applied to the Duluth
job.
c. Assume that Poseidon has a policy to add a 60% markup to estimated job costs to
arrive at the bid price. Determine the bid price for the Duluth job using:
1> a plantwide manufacturing overhead cost driver rate; and
2> departmental manufacturing overhead cost driver rates.
d. Review the bid prices computed in (c). Why do the two bids differ?
e. What are the possible consequences of overbidding a job? Underbidding a job?