Which of the following is not true of artificial variables?
A) They have no meaning in a physical sense-nothing more than a computational tool.
B) In all linear programs, they appear in the objective function with a very low cost ($M).
C) They are usually used with ? constraints.
D) They are usually used with = constraints.
E) None of the above
B
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Jennifer assumes that because one of her coworkers, Shanika, is physically attractive, she is also talented, fun to be around, and hardworking. This example demonstrates ______.
a. first impression theory b. the horns effect c. reciprocal physical attraction d. the halo effect
Firms account for leases using either the operating lease method or the capital (finance) lease method. Which of the following is not true?
a. The operating lease method treats leases as executory contracts. b. The operating lease method does not recognize a leased asset on the lessee's balance sheet. c. The operating lease method does not recognize a lease liability on the lessee's balance sheet. d. Under the operating lease method, the lessor does not recognize rent revenue as the lessee uses the leased asset over time. e. Under the operating lease method, the lessee recognizes rent expense as the lessee uses the leased asset over time.
All of the following are disadvantages to the franchisee except
A. a loss of control. B. continuing royalty fees. C. hard work. D. a fee for advertising. E. starting a business with limited capital.
Knowledge-based activities are characterized by:
A) output measures that are less defined. B) focus on process. C) low cost per transaction. D) All of the above