A typical coverage area for a WLAN has a diameter of _________
A. 25 – 50 m B. 100–300 m
C. 150 – 250 m D. 200 – 300 m
B
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A ________ translates numbers into graphical displays so that findings can be comprehended visually
A) figure B) column C) table D) row E) cell
A variable overhead spending variance is caused by
a. using more or fewer actual hours than the standard hours allowed for the production achieved. b. paying a higher/lower average actual overhead price per unit of the activity base than the standard price allowed per unit of the activity base. c. larger/smaller waste and shrinkage associated with the resources involved than expected. d. both b and c are causes.
Vicki entered into a written contract to buy a car from Valley Motors. During the negotiations, the sales representative said that the car had a two-year full warranty. The written contract included a provision that stated, "This writing is the full and final expression of the parties' agreement; anything said before signing or while signing is irrelevant." The written contract did not include a
warranty. Two months after Vicki took delivery of the car, she discovered that the transmission needed to be replaced. Vicki claimed that it was covered by the full warranty. Will Vicki be able to present evidence as to the sales representative's statements concerning the warranty? a. No. The parol evidence rule will most likely exclude any evidence of the discussion of the warranty. b. Yes. The leading object rule will allow evidence as to the discussion of the warranty. c. Yes. The evidence is needed because the contract is ambiguous. d. No, because the contract was fully executed.
A capacity alternative has an initial cost of $50,000 and cash flow of $20,000 for each of the next four years. If the cost of capital is 5 percent, the net present value of this investment is:
A) greater than $80,000 but less than $130,000. B) greater than $130,000. C) less than $30,000. D) impossible to calculate, because no interest rate is given. E) impossible to calculate, because variable costs are not known.