case study

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Unit2CaseStudy-C03_01-updated.xlsx

Accounting Data

Shelby Shelving Data for Current Production Schedule
Machine requirements (hours per unit) Given monthly overhead cost data
Model S Model LX Available Fixed Variable S Variable LX
Stamping 0.3 0.3 800 Stamping $125,000 $80
Chris Albright: Overhead per unit of model S
$90
Chris Albright: Overhead per unit of model LX
Forming 0.25 0.5 800 Forming $95,000 $120 $170
Model S Assembly $80,000 $165 $0
Model S Model LX Model LX Assembly $85,000 $0 $185
Current monthly production 400.0 1400.0
Standard costs of the shelves -- based on the current production levels
Hours spent in departments Model S Model LX
Model S Model LX Totals Direct materials $1,000 $1,200
Stamping 120.0 420.0 540.0 Direct labor:
Forming 100.0 700.0 800.0 Stamping $35 $35
Forming $60 $90
Percentages of time spent in departments Assembly $80 $85
Model S Model LX Total direct labor $175 $210
Stamping 22.2% 77.8% Overhead allocation
Forming 12.5% 87.5% Stamping $149 $159
Forming $150 $229
Unit selling price $1,800 $2,100 Assembly $365 $246
Total overhead $664 $635
Assembly capacity 1900.0 1400.0 Total cost $1,839 $2,045

LP Model

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