Question 5: A Mechanical Design Company produces an innovative design of Batttery used for electric cars. The standard design of producing one(1) unit of Battery is provided in the bill of materials BOM which requires material mix shown in Table Q5a. The current monthly production of Battery is 2000 units per month with the actual material consumption shown in Table Q5b. Determine the following and justify why it is favorable or adverse. (i) Material usage variance; (ii) Material price variance; (i) Total material cost variance; Table Q5a Materials Usage (units) Total cost (OMR) V 17 W 3 38 8. 50 Y 38 Table Q5b Total cost (OMR) 50,526 94,083 Materials Usage (units) 12,047 V W 6,902 17,556 4,122 103,953 Y 76,408

Practical Management Science
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Question 5:
A Mechanical Design Company produces an innovative design of Batttery used for electric cars. The standard design of producing one(1) unit of Battery is provided in the bill of materials
BOM which requires material mix shown in Table Q5a. The current monthly production of Battery is 2000 units per month with the actual material consumption shown in Table Q5b.
Determine the following and justify why it is favorable or adverse.
(i) Material usage variance;
(ii) Material price variance;
(ii) Total material cost variance;
Table Q5a
Usage (units)
5
Materials
Total cost (OMR)
V
17
W
3
38
X
8
50
Y
38
Table Q5b
Usage (units)
12,047
6,902
17,556
4,122
Total cost (OMR)
50,526
94,083
103,953
76,408
Materials
V
W
Y
Transcribed Image Text:Question 5: A Mechanical Design Company produces an innovative design of Batttery used for electric cars. The standard design of producing one(1) unit of Battery is provided in the bill of materials BOM which requires material mix shown in Table Q5a. The current monthly production of Battery is 2000 units per month with the actual material consumption shown in Table Q5b. Determine the following and justify why it is favorable or adverse. (i) Material usage variance; (ii) Material price variance; (ii) Total material cost variance; Table Q5a Usage (units) 5 Materials Total cost (OMR) V 17 W 3 38 X 8 50 Y 38 Table Q5b Usage (units) 12,047 6,902 17,556 4,122 Total cost (OMR) 50,526 94,083 103,953 76,408 Materials V W Y
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