题目内容

A Pharmaceutical Company claims to discover a new approach to diagnose an infant disease.

A. 40%.
B. 80%.
C. 60%.

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Which of the following is most likely used to compare a firm’s profitability to the industry average?

A. Balance sheet
B. Income statement
C. Statement of cash flow

The Coefficient of Variation of a portfolio is 2 and the rate of the return is 15%. Suppose the risk-free rate is 4.5%, what is the Sharpe ratio of the portfolio?

A. 1.4.
B. 0.5.
C. 0.35.

The excess kurtosis of a leptokurtic distribution is:

A. positive.
B. negative.
C. zero.

The price of the apple increases 20%, while the quantity demand for apple falls 40%. The price elasticity for the apple is :

A. -2.0
B. -0.5
C. -0.08

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