Answer:
A.$12,000
B.$8000
C.MRPL/PL = 3
MRPK/PK =2
D) Since each of the above calculated ratios are more than one, therefore adding additional worker or tractor will increase the total revenue for each of the dollar spent. 
Explanation:
(a) The Marginal Revenue Product of Labor (MRPL) can said to be the additional revenue generated when an additional worker is employed.
$66,000 - $54,000 = $12,000
 Thus, MRPL is 12,000
b) Marginal revenue product of capital is
 ( 62000 - 54000)= $8000
c) MRPL/PL = 12000/ 4000= 3
MRPK/PK = 8000/4000=2
Therefore Since these two ratios are not equal it means the firm is not using the least cost combination of inputs.
d) Since each of the above calculated ratios are more than one, therefore adding additional worker or tractor will increase the total revenue for each of the dollar spent. 
 
        
             
        
        
        
Answer:
 A) deposits
Explanation:
In the case of the commercial banking system, the  liabilities is deposits as the deposit is the amount of the depositors
So as per the given situation, the option A is correct as the deposits represents the commercial banking liabilities
hence, all the other options are incorrect 
Therefore, the same is to be considered 
 
        
             
        
        
        
Answer:
1144.95$
Explanation:
375.40 was given every week so multiply by 3 and I got 1126.20.. now annually is the key work and annually means per month so I divide 22500 by 12 and got 18.75. last, I added 18.75 a d 1126.95 and got 1144.95!! Hoped explained well!!
 
        
             
        
        
        
Savings account cause you will save money for the future