Shine Engine Company manufacturers Part A which is used in several of its engine models. Monthly production costs for 1,000 units are as follows: Direct materials                                                           sh. 40,000 Direct labour                                                                     10,000 Variable overhead costs                                                  30,000 Fixed overhead costs                                                       20,000 Total costs                                                                          100,000                                                                                                                                                                                 It is estimated that 10% of the fixed overhead costs assigned to Part A will no longer be incurred if the company purchases Part A from the outside supplier. The company has the option of purchasing the part from an outside supplier at sh. 85 per unit. if Shine Engine Company purchases 1,000 Part A  parts from the outside supplier per month, then its monthly operating income will:   Select one: A. Decrease by sh. 5,000 B. Increase  by sh. 15,000 C. Decrease by sh. 3,000 D. Increase by  sh. 13,000

Managerial Accounting
15th Edition
ISBN:9781337912020
Author:Carl Warren, Ph.d. Cma William B. Tayler
Publisher:Carl Warren, Ph.d. Cma William B. Tayler
Chapter11: Differential Analysis And Product Pricing
Section: Chapter Questions
Problem 3CMA: Aril Industries is a multiproduct company that currently manufactures 30,000 units of Part 730 each...
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Shine Engine Company manufacturers Part A which is used in several of its engine models. Monthly production costs for 1,000 units are as follows:

Direct materials                                                           sh. 40,000

Direct labour                                                                     10,000

Variable overhead costs                                                  30,000

Fixed overhead costs                                                       20,000

Total costs                                                                          100,000                                                                                                                                                                              

 

It is estimated that 10% of the fixed overhead costs assigned to Part A will no longer be incurred if the company purchases Part A from the outside supplier. The company has the option of purchasing the part from an outside supplier at sh. 85 per unit.

if Shine Engine Company purchases 1,000 Part A  parts from the outside supplier per month, then its monthly operating income will:

 

Select one:
A. Decrease by sh. 5,000
B. Increase  by sh. 15,000
C. Decrease by sh. 3,000
D. Increase by  sh. 13,000

 

 

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