A system fails 20 times in 800 hr of operation. The MTBF of the system is ______.

A. 40 hr
B. 29 hr
C. 32 hr
D. 55 hr


A. 40 hr

Business

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Which element below is associated with eustress?

A. high performance B. exhaustion C. job burnout D. cynicism

Business

The memorized sales presentation is referred to as persuasive selling presentation.

Answer the following statement true (T) or false (F)

Business

Which of the following is true of an option contract?

A. If the offeree chooses not to buy the property, the consideration paid must be returned. B. The consideration paid for the option cannot be applied to the sale price. C. The death or incompetency of either party terminates an option contract. D. The offer cannot be revoked during the option period.

Business

[The following information applies to the questions displayed below.] CompanyA B C DSales$80,000  $180,000  $120,000  $100,000 Cost of goods sold 48,000   135,000   72,000   60,000 Gross margin 32,000   45,000   48,000   40,000 Operating expenses 9,600   12,600   10,800   10,000 Net income$22,400  $32,400  $37,200  $30,000 Three of the companies are upscale stores and one is a discount store. Which company is most likely to be the discount store?

A. Company A B. Company B C. Company C D. Company D

Business