Quintana Products manufactures its products in two separate departments: Machining and Assembly. Total manufacturing overhead costs for
Question:
Quintana Products currently uses a plantwide overhead rate based on direct labour hours to allocate overhead. However, the company is considering refining its overhead allocation system by using departmental overhead rates. The Machining Department would allocate its overhead using machine hours (MH), but the Assembly Department would allocate its overhead using direct labour (DL) hours.
The following chart shows the machine hours (MH) and direct labour (DL) hours incurred by Jobs 500 and 501 in each production department.
Both Jobs 500 and 501 used $1,200 of direct materials. Wages and benefits total $30 per direct labour hour. Quintana Products prices its products at 130% of total manu facturing costs.
Requirements
1. Compute Quintana Products current plantwide overhead rate.
2. Compute refined departmental overhead rates.
3. Which job (Job 500 or Job 501) uses more of the companys resources? Explain.
4. Compute the total amount of overhead allocated to each job if Quintana Products uses its current plantwide overhead rate.
5. Compute the total amount of overhead allocated to each job if Quintana Products uses departmental overhead rates.
6. Do both allocation systems accurately reflect the resources that each job used? Explain.
7. Compute the total manufacturing cost and sales price of each job using Quintana Products current plantwide overhead rate.
8. Based on the current (plantwide) allocation system, how much profit did Quintana Products think it earned on each job? Based on the departmental overhead rates and the sales price determined in Requirement 7, how much profit did it really earn on each job?
9. Compare and comment on the results you obtained in Requirements 7 and 8.
Step by Step Answer:
Managerial Accounting
ISBN: 978-0176223311
1st Canadian Edition
Authors: Karen Wilken Braun, Wendy Tietz, Walter Harrison, Rhonda Pyp