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Answer: A portfolio containing 30 randomly selected stocks will have the smallest standard deviation.
Explanation:
A portfolio containing 30 randomly selected stocks tend to have a lesser covariance between the security returns. Also, there will be increased diversification. This increased diversification lowers the risk of portfolio thereby resulting in a lower standard deviation.
Other options are not correct. A portfolio consisting of 30 energy stocks will have a higher level of covariance between the security returns. Therefore, the standard deviation is lower.
A coefficient of variance greater than one will have a high level of variance while a coefficient variance less than 1 has a lower level of variance. A lesser covariance will result to a lower standard deviation and vice-versa.
Answer:
Total amount at the end of 4 years = $135.16
Explanation:
A simple interest account pays interest on only the sum deposited at an annual rate for a specified period of time without compounding or adding the interest earned in a particular period in the calculation of interest earning for the next period. Thus, if 1000 is invested and interest s earned at 10% then the interest earned will remain constant for every period the money is still deposited in the account.
The formula to calculate interest under simple interest method is,
Interest = Principal * Annual Rate * Time in years
Total Interest earned = 109 * 6% * 4
Total interest earned = 26.16
Total amount at the end of 4 years = Principal + Interest
Total amount at the end of 4 years = 109 + 26.16
Total amount at the end of 4 years = $135.16
Answer:
Yes
Explanation:
In this question, we have to compare the total income based on credit extended The computation is shown below:
If credit is not extended, then the total income would be
= Service revenue + income from operations
= $48,000 + $19,000
= $67,000
If credit is extended, then the total income would be
= Service revenue + income from operations - additional expenses for wages and bad debts
= $87,000 + $19,000 - $34,000
= $72,000
Yes the company extend credit as the total income is increased by $5,000
Answer: This is an example of a RPh on the Go.
Explanation: RPh on the Go is a national health protection services company placing druggist and apothecary technicians into apothecary careers crosswise the country.
