Wilson an automotive technician has been operating a garage in Mombasa for the past two years. A
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Question:
- Wilson an automotive technician has been operating a garage in Mombasa for the past two years. A year ago he converted part of his garage to a welding shop making and selling metal doors and windows. He had anticipated that he cost of welding shop would primarily be final but has realized that the welding cost increased with the increase in number of welding job assignment. The costs of welding job assignments are as follows.
Perched | No of welding job assignments | Total cost sh ‘000’ |
Sept 2008 | 280 | 700 |
Oct 2008 | 800 | 860 |
Nov 2008 | 1,240 | 110 |
Dec 2008 | 1,000 | 960 |
Jan 2009 | 600 | 720 |
Feb 2009 | 920 | 910 |
Mar 2009 | 860 | 880 |
Apr 2009 | 1,200 | 260 |
REQUIRED:
Formulate an equation to estimate the total cost of the welding shop and compute the cost of undertakings 1256 assignment using
- High-low method
- Simple linear regression method. (6 Marks)
Related Book For
Principles of Auditing and Other Assurance Services
ISBN: 978-0078025617
19th edition
Authors: Ray Whittington, Kurt Pany
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