Answer:
(2) 4%
Explanation:
The portfolio is considered to be less risky if its volatility is low. The higher standard deviation the more risky is the project. For Duke Energy and Microsoft the investment portfolio required is risk free investment. To calculate the risk free rate we calculate using the formula;
Var Rp = x1 2Var R1 + x2 2Var R2 +2 x1 x2 Corr (R1, R2) SD1 SD2 
Var Rp = 0.14 + 0.44 + 2 (1) * (-1) * 6% * 24%
Solving for this we get the risk free investment at 4%.
 
        
             
        
        
        
Answer:
a. a majority of both shareholders and directors must approve. 
Explanation:
Whenever a corporation decides to dispose off all of it's assets or substantially all of it's assets to another corporation, following points are noteworthy
- The Board of directors first have to propose a resolution regarding disposition which has to be approved 
- Secondly post approval of the said resolution, the act of "disposition" also requires approval by the corporation's shareholders.
- Such approval must be obtained by majority of the votes cast in it's favor.
In short, disposition of all or substantially all the assets requires an approval of a majority of both shareholders and directors. 
 
        
             
        
        
        
The singular thing which is important for modern firms to build and maintain by conducting ethical and transparent transactions is:
<h3>What is Consumer Trust?</h3>
This refers to the belief which a customer has in a particular business, usually because of its ethical and transparent practises.
With this in mind, we can see that if modern firms fail to build this consumer trust, then they stand the risk of losing their customer base to their competition.
Read more about consumer trust here:
brainly.com/question/1872126
 
        
             
        
        
        
Non covalent interactions within the macro molecules determine the three dimensional structures of the macro molecules. Non covalent interactions are also involved in many biological processes in which large molecules bind specifically and transiently to one another. <span />
        
             
        
        
        
Answer:
C. Organize staff 
Explanation:
C. Organize staff is the answer.