Answer:
a. LIFO.
Explanation:
The LIFO method refers to an inventory method that means the item which is last purchased should be sold first during the period of time. So in this inventory method the earliest cost in the closing inventory should be recorded
Therefore the given situation, the correct option is a. 
And, the other options are wrong 
 
        
             
        
        
        
Answer:
The firm should pay $46907.57 for the given project.
Explanation:
Given information:
Return = $15000 annually 
Time = 5 years
Opportunity cost = 18%
The formula for payment is

where, R is return, OC is opportunity cost, t is time in years.
Substitute R=15000, t=5 and OC=0.18 in the above formula.



Therefore the firm should pay $46907.57 for the given project.
 
        
             
        
        
        
C. a negative duration on it's assets.
        
             
        
        
        
Answer:
<u>(D) inventory obsolescence</u>
Explanation:
- It is known as the phase where the inventory is at the end or final stage of its product cycle. This inventory can be sold or used for the long run and is then not expected or liable to be given or sold in the future by the company.
- As she doesn't know whether the inventory is missing or does not know if it has been broken or stolen, she can note this down and thus can asset for the criteria following the valid integrity testing.
 
        
             
        
        
        
Answer:
The price of the bond is $ 21,541.53  
Explanation:
The price of the bond is the present value of all cash inflows expected from the bond throughout the bond's life.
The cash inflows comprise of coupon interest interest payments as well as the repayment of the principal amount(the face value of $20,000) at redemption.
The present value is computed by multiplying the cash inflows by the discount factor.
The formula for discounting factor =1/(1+r/2)^t
r is the required yield of 5.4% divided by 2 since the coupon is payable twice a year.
Find attached.