User fees:
a. do not impact wasteful use
b. designed to discourage use of a facility by private firms
c. may equalize intermodal competition
d. encourage private investment
C
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Blanket Airlines acquires a new aircraft. It has an estimated life of 15 years and should be used for 15,000 hours of flight. What is the most appropriate method of depreciation to properly match revenues and expenses?
a. Double-declining-balance b. Revenue expenditure method c. Straight-line d. Units-of-production
Which of the following is one of the broad categories of mixed strategies that can be used in sales and operations planning for services?
A. the use of options to influence demand to match available capacity B. annualized hours strategy C. maintaining a permanent regular time workforce but using overtime or hiring additional part-time workers for peak periods D. using different fare classes to partition demand
Teamwork fails when individuals
A) neglect to bring out the best in others. B) analyze the gifts they bring to the team. C) compromise on their personal goals. D) have worked on teams too often. E) focus on the challenges of the work.
An initial simplex tableau is shown below.
a. What variables form the basis?
b. What are the current values of the decision variables?
c. What is the current value of the objective function?
d. Which variable will be made positive next, and what will its value be?
e. Which variable that is currently positive will become 0?
f. What value will the objective function have next?