A PERT/CPM activity has an optimistic time estimate of 4 days, a most likely time estimate of 6 days, and a pessimistic time estimate of 10 days. The standard deviation of this activity is:

A) 7/6.
B) 1/3.
C) 2/3.
D) 1.0.

Answer: D

Business

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Before the Commission shall censure a licensee or before revoking or suspending a license,it shall:

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Marco bought 100 shares of Xtreem Energy Drink stock at $75 per share. One year later the stock price is $87, and Marco is content to watch his investment grow. Which of the following statements is true?

A) Marco has earned a capital gain of $1,200. B) Marco has earned a capital gain of $12. C) Marco has earned no capital gain. D) Marco has taken a capital loss of $1,200. E) Marco has taken a capital loss of $12.

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