Prepared by J. Kroeker, 2013 ©
Sauder School of Business, UBC
Page 1
Commerce 354 Mid-‐term Examination (February 5, 2013)
First Name: _______________________
Last Name:______________________________
Student #: _______________________
Please Circle Section
M/W
201 (8:30am), 202 (10 am)
203 (11:30 am)
T/TH
204 (11:00 am)
Question 1 (36 marks)
Shenwin Ltd produces computer parts using leased machines that each have a capacity to make #25,000
per year. Shenwin can fit a total of 8 machines in its existing factory and can lease machines conveniently
on a year -by-year basis. The cost of one machine lease in 2012 was $440,000 per machine. The factory is
owned and is being depreciated at $218,000 per year for the next 10 years.
The company always seeks to maximize profits and the CFO has indicated that inflation has been 10% but
this has not impacted direct material costs since she signed a 4 year contract with the supplier in 2010. The
labor costs were set for five years in a negotiated agreement in 2010 so there is no inflation in the labor
figures.
2010
2012
Direct Materials
910,000
1,240,000
Direct Labor
1,365,000
1,860,000
Overhead
8,458,000
11,174,000
Total Costs $
10,733,000
14,274,000
Units Produced
& Sold
# 91,000
# 124,000
"Average cost"
117.95
115.11
Industry experts expect inflation to be 3% in 2013. The selling price per unit was $119 in 2012. Shenwin
feels it can increase its selling price at the rate of inflation. Demand for 2013 is expected to be #124,000.
a) Calculate the expected contribution margin for 2013?
(6 marks)
