The expected rate of return of a portfolio of risky securities is _________. the weighted sum of the securities' variances the s
1 answer:
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The standard deviation should decrease because there is now a lower probability of the more extreme outcomes. The expected rate of return on the auto stock is now
<h3>How is the variance calculated?</h3>
[0.3 × (–8%)] + [.4 × 5%] + [.3 × 18\%] = 5%[.3×(–8%)]+[.4×5%]+[.3×18%] = 5%
The variance is
[.3× (–8 – 5] + [.4× (5 – 5
] + [.3×(18 – 5
] = 101.4
The standard deviation is √101.4 = 10.07 percent, which is lower than the value assuming equal probabilities of each scenario.
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Answer:
33.33%
Explanation:
Given:
Sales revenue = $360,000
Cost of goods sold = $240,000
Net income = $53,000
Now,
the gross profit = Sales revenue - Cost of goods sold
or
The gross profit = $360,000 - $240,000 = $120,000
Thus,
the company's gross profit ratio =
or
The company's gross profit ratio =
or
The company's gross profit ratio = 33.33%