?A firm can produce 100 units per week. If its total cost function is 
dollars, and its total revenue function is 
dollars, how many units x should it produce to maximize its profit?
?
A. ?1250 units
B. ?650 units
C. ?97 units
D. ?50 units
E. ?100 units
Answer: D
You might also like to view...
Solve the problem.The cost of manufacturing a particular videotape (in dollars) is 
, where x is the number of tapes produced. The average cost per tape (in dollars), denoted by 
(x), is found by dividing c(x) by x. Find 
(x).
A. $3 B. $4 C. $5 D. does not exist
Identify the conic section represented by the equation.10y2 = x2 - 6x
A. ellipse B. hyperbola C. parabola D. circle
Cobb-Douglas productivity functions have the form
?
?
where P stands for the number of items produced per year, x is the number of employees, and y is the annual operating budget. The numbers k and a are constants that depend on the situation we are looking at, with 
.
?
How many items will be produced per year by a company that has 150 employees and an annual operating budget of $80,000 if 
and 
? (Round your answer to one significant digit.)
?
A. 3245342.2
B. 4,000,000
C. 4245342.2
D. 1,500,000
E. 3,000,000
Evaluate the improper integral or state that it is divergent.
A. -1.569 B. 0.458 C. Divergent D. 1.569