Answer: Diagnostic
Explanation:
Diagnostic skills is the ability of an individual to be able to identify a certain problem, define it, analyze it and seek solutions to it.
Witg regards to the information, this is a type of skill whereby the manager collects, and then analyzed the data available to him or her.
Amazon was originally an online bookstore
Answer: A. legal but not ethical
Explanation: Introducing mortgage plans to consumers in other to cater for their needs by a mortgage-loan officer is not a legal crime which will be penalized by the law. However, it is an ethical obligation on the path of the mortgage-loan officer to explain the modalities attached to a certain mortgage plan to consumers, both the advantages and the demerits. In the options ARM mortgage plan, it affords consumers to pay below the interest rate on the mortgage, this short paid interest are later added to the principal and the rates increases. This may cause a lot more harm than good to consumers who do not have detailed knowledge of this particular loan process.
- The expected return = = 12.84 %.
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The standard deviation = 22.8 %.
<u>Explanation</u>:
On the client's portfolio (total investment = 120 K + 80 K = 200 K,
= (12.4 %risk premium + 5.4 %risk free return) 
(120 K / 200 K) + 5.4 % (80 K / 200 K)
= 17.8 % 0.6 + 5.4 % 0.4
= 12.84 %.
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The standard deviation would be = 38 % 0.6 + 0% 0.4
= 22.8 %.
