Answer:
company B's cost of equity is 14.0375% - 8.975% = 5.0625% higher than company A's cost of equity
Explanation:
cost of equity = risk free rate + (beta x market premium) 
risk free rate = 4.25%
market premium = market return - risk free rate = 11% - 4.25% = 6.75%
Company A's cost of equity = 4.25% + (0.7 x 6.75%) = 8.975%
Company B's cost of equity = 4.25% x (1.45 x 6.75%) = 14.0375%
this means that company B's cost of equity is 14.0375% - 8.975% = 5.0625% higher than company A's cost of equity. 
 
        
             
        
        
        
True total utility always decreases when marginal utility is present 
        
             
        
        
        
<h2>Pre-Increment increments the value immediately, Post increment increments the value only after executing the entire line.</h2>
Explanation:
class PrePostIncOperator {
    public static void main(String[] args){
          int x=5;    
          System.out.println(x++);          
          System.out.println("\n"+ ++x);    
         }
    }
Let us understand the program.
int x = 5 => Initializes the value of 5 to the variable x
System.out.println(x++);  This is the post increment operator. The value of x gets incremented only after printing the value. That is first System.out.println(x) will be executed and then the increment operator takes place once it finds the ";" that is the end of the statement. The memory which holds the value of x is changed only after executing the statement.
System.out.println("\n"+ ++x);    
Here the value gets incremented and immediately assigns to the memory.
 
        
        
        
Answer:
B. economic efficiency and economic equity.
Explanation:
These two systems economic efficiency and economic equity are particularly been seen or used as a criteria that required in system of allocation. Efficiency here are known to be trade off which are particularly affected by a lot different policies. An example is seen between equity and efficiency can be explained with government environmental policy. Whoever benefits most in natural resources exploitation and at the cost, is a policy question that needs to be answered. The effect from these exploitation fall on the masses directly when carefully observed.
 
        
             
        
        
        
Answer:
Net cash flow is $850
Explanation:
Net cash flow =Monthly Cash inflows  - Monthly Cash outflows 
                        = Salary + Dividend Income - expenses 
                        = $2,000 + $100 - $800 - $350 - $100
                        = $850
Therefore, Jeff's net cash flow for this month is $850.