The question is incomplete. The complete question is :
A manufacturer believes that the cost function : 
approximates the dollar cost of producing x units of a product. The manu- facturer believes it cannot make a profit when the marginal cost goes beyond $210. What is the most units the manufacturer can produce and still make a profit? What is the total cost at this level of production?
Solution :
Given the cost function is :
Now, Marginal cost = 
So, if the marginal cost = $ 210, then the manufacturer also makes a profit and if it goes beyond $ 210 than the manufacturer cannot make a profit.
Therefore, we have to equate : 
So when x = 45, then C(x) = $ 8042.5
Therefore, the manufacturer 
to 45 units and 
This leads to a total cost of $ 8042.5
<span>The customs of a bride taking her husband's last name and her family paying for the wedding represents a patriarchal line of authority. In a patriarchal line of authority, the man is considered the head of a family and descendants trace their heritage back through his line.</span>
Answer:
Maybe is you payed attention you would have knew the answer
Explanation:
Good luck :))
Answer:
The price of the stock today is $144.43.
Explanation:
The price of the preferred stock today can be calculated by using the zero growth model of the DDM. The zero growth model values the stock based on its constant dividend and required rate of return. As the stock will pay its first dividend 20 years from now, we will calculate the stock price at t = 19 and discount it back to today's value.
The price formula under zero growth model is,
P = D / r
P19 = 15 / 0.045
P 19 = $333.3333333
The price of the stock today is,
P0 = 333.3333333 / (1+0.045)^19
P0 = $144.43
