A. Covariance always lies in the range -1 to +1
B. Covariance, because it involves a squared value, must always be a positive number (or zero)
C. Low covariance among returns for different securities leads to high portfolio risk
D. Covariance can take on positive, negative, or zero values
Answer: Option D
This Question Belongs to Commerce >> Business Finance
The appropriate ratio for indicating liquidity crisis is
A. Operating ratio
B. Sales turnover ratio
C. Current ratio
D. Acid test ratio
A. Net present value method
B. Internal rate of return method
C. Profitablity index method
D. None of the above
A. a-4, b-3, c-1, d-2
B. a-3, b-4, c-1, d-2
C. a-2, b-3, c-1, d-4
D. a-3, b-2, c-4, d-1
Which one of the following assumptions is not included in the James E. Walter Valuation model?
A. All financing by retained earnings only
B. No change in the key variables such as EPS and DPS
C. The firm has finite life
D. All earnings are either distributed as dividends or invested internally immediately
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