Answer:
a)
P 175
Q = 250
Profit6,250
b) 
P 325
Q = 875
Profit 153,125
c)
Q = 1200
P = 260
Profit = 287,000
Explanation:
It maximize profit at MR = MC
MR = 200 - 0.2Q
MC = 150
150 = 200-0.2Q
Q = 50/0.2 = Q = 250
Price:
250 = 2000 - 10P
P = 1750/10 = 175
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<u>Profit: revenue - cost</u>
$175 x 250 session - $150 per session = 6,250
<em>At new functions:</em>
150 = 500-0.4Q
Q = 350 / 0.4 = 875
Price:
875 = 2,500 - 5P
P = (2500-875)/5= 325
<u>Profit</u>
(325 - 150) * 875 = 153,125
<u>If cost changes:</u>
cost: 1000 + 20Q
marginal cost: 20
20 = 500 - 0.4Q
Q = 480 / 0.4 = 1,200
Price:
1,200 = 2500 - 5P
P = 1300/5 = 260
<u>Profit</u>
(260 - 20)Q - 1,000 = 287,000
 
        
             
        
        
        
Answer:
The amount of the last annual dividend paid is <u>$4.3</u>.
Explanation:
Given:
The common stock of Zeta Group sells for $42 per share, has a rate of return of 12.2 percent, and a dividend growth rate of 1.8 percent annually.
Now, to find the amount of last annual dividend paid.
Let the amount of last annual dividend paid be 
Price of per share ( ) =
) = 
Rate of return ( ) =
) = 
Rate of dividend growth ( ) =
) = 
Now, to get the amount of last dividend paid we put formula:




<em>Multiplying both sides by 0.104 we get:</em>
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<em />
<em>Dividing both sides by 1.018 we get:</em>


Therefore, the amount of the last annual dividend paid is $4.3.