Answer:
The company must sell 10,00 products to break even
Explanation:
If you use the approached suggested in the question,  you can solve for break even quantity by setting revenue to equal cost 
R = C => 9x = 50,000 + 4x => 5x = 50,000 => x =10,000
<u>Double check: </u>
10,000 products sold as $9 would fetch $90,000 in revenue
Producing 10,000 products would incur 50,000 + 4 * 10,000 = $90,000 in total costs
=>The solution is correct
 
        
             
        
        
        
Answer:
Product advertising focuses on promoting specific individual products while institutional advertising focuses on your overall brand
 
        
                    
             
        
        
        
Answer: I think she should choose D.
Explanation: D because, she should call the bank freeze all of her accounts before anyone can find her cards, and then she can get a new card.
 
        
                    
             
        
        
        
Answer:
B. Persons on fixed incomes.
Explanation:
Inflation is a general increase in prices and fall in the purchasing value of money, therefore, a person with a fixed income will not be affected.
 
        
             
        
        
        
The portfolio beta would simply be the summation of the
weighted average of each beta. 
Where weighted average of each beta is calculated as:
Stock weighted average = Stock proportion * Individual
beta
Therefore,
Stock A beta weighted average = 0.2 * 0.4 = 0.08
Stock B beta weighted average = 0.3 * 1.2 = 0.36
Stock C beta weighted average = 0.25 * 2.5 = 0.625
Stock D beta weighted average = 0.25 * 1.75 = 0.4375
The summation of all betas yield the overall portfolio
beta:
Portfolio beta = 0.08 + 0.36 + 0.625 + 0.4375 
<span>Portfolio beta = 1.5025 ~ 1.5</span>