6) The owner of a number of gas stations is considering installing cofee machines in his
gas stations. It will cost $270,000 to install the cofee machines, and they are expected to
boost cash lows by $120,536 per year for their ive-year working life. What must the cost
of capital be if this investment has a proitability index of 1?
A) 1.89%
B) 3.78%
C) 7.55%
D) 9.44%
AACSB Objective: Analytic Skills
Author: DS
Question Status: Revised
7) Book NPV Number of writers needed
Prep for the College Entry Test $800,000 24
Prep for the Dental School Entry Test $250,0008
Prep for the Grad School Entry Test $450,00012
Prep for the Law School Entry Test$320,000 9
Prep for the Medical School Entry Test $400,00010
A company that creates education products is planning to create a suite of books to help
customers prepare for high-stakes tests for entry into college and grad school. They have
33 in-house writers to create these books. Due to the expertise needed in creating this
content it will not be possible to hire temporary writers within the planned time-frame.
Which projects should be undertaken?
A) Prep for the College Entry Test and Prep for the Law School Entry Test
B) Prep for the College Entry Test and Prep for the Grad School Entry Test
C) Prep for the Dental School Entry Test, Prep for the Grad School Entry Test, and Prep for
the Medical School Entry Test
D) Prep for the Grad School Entry Test, Prep for the Law School Entry Test, and Prep for
the Medical School Entry Test
AACSB Objective: Analytic Skills
Author: DS
Question Status: Revised
8) Outstanding Job Hours to Print Job Penalty for not
completing job in 24 hours
Job A 6 -$120
Job B 9 -$200
Job C 12 -$360
Job D 16 -$400
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