Solve the following problem using the simplex method

Minimize Z = 3x1 + 4x2 + 8x3
Subject to: 2x1 + x2 ? 6
x2 + 2x3 ? 4
x1, x2 ? 0


Answer: x1 = 1, x2 = 4, x3 = 0 and Z = 19

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An ad that is targeted toward stay-at-home wives, which begins with this phrase, "Since I stopped working, I have more time for my kids," is emphasizing:

A) likeability B) similarity C) consistency D) continuity

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The net income for the year ended was $720,000; total assets at the beginning of the year was $2,100,000; and total assets at the end of the was $2,300,000 . The return on total assets would be

a. 1.1%. b. 3.1%. c. 11.2%. d. 32.7%.

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What is a transitive dependency?

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Assume that interest rates on 15-year noncallable Treasury and corporate bonds with different ratings are as follows: T-bond = 7.72%A = 9.64%AAA = 8.72%BBB = 10.18%The differences in rates among these issues were most probably caused primarily by:

A. Tax effects. B. Default risk differences. C. Maturity risk differences. D. Inflation differences. E. Real risk-free rate differences.

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