I need to answer more questions to pm so i’m doing this
Answer:
<em>The expected rates of return of stocks A and B:</em>
E(RA) = 0.1*((13%) + 0.2*(12%) + 0.3*(14%) + 0.2*(15%)
E(RA) = 13.2%
E(RB) = 0.1*(8%) + 0.2*(7%) + 0.2*(6%) + 0.3*(9%) + 0.2*(8%)
E(RB) = 7.7%
<em>The standard deviation of stocks A and B are:</em>
Var(RA) = [0.1*(10%-13.2%)2^ + 0.2*(13%-13.2%)^2 + 0.2*(12%-13.2%)^2 + 0.3*(14%-13.2%)^2 + 0.2*(15%-13.2%)^2]^1/2
Var(RA) = 1.5%
Var(RB) = [0.1*(8%-7.7%)^2 + 0.2*(7%-7.7%)^2 + 0.2*(6%-7.7%)^2 + 0.3(9%-7.7%)^2 + 0.2*(8%-7.7%)^2]^1/2
Var(RB) = 1.1%
Answer:
d. Organizational environment
Explanation:
Indeed, organizational environmental studies how a particular organization is affected by it's operating environment, and how the organization functions under that environment.
Note also that the organizational environment is further divided into:
- the internal environment and
- the external environment
Put simply, the internal environment consist of factors that affect the organization from within; which are controllable. However, the external environment consist of factors such as political instability, etc that can affect the organization and beyond the control of the organization.
