Cost, revenue, and profit are in dollars and x is the number of units. A firm knows that its marginal cost for a product is  MC = 2x + 25,  that its marginal revenue is  MR = 43 − 4x,  and that the cost of production of 80 units is $8,560. (a) Find the optimal level of production.  units (b) Find the profit function. P(x) =

Essentials of Economics (MindTap Course List)
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Chapter12: The Cost Of Production
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Cost, revenue, and profit are in dollars and x is the number of units.

A firm knows that its marginal cost for a product is 

MC = 2x + 25,

 that its marginal revenue is 

MR = 43 − 4x,

 and that the cost of production of 80 units is $8,560.

(a) Find the optimal level of production.
 units

(b) Find the profit function.
P(x) = 
 
 
 


(c) Find the profit or loss at the optimal level.
There is a  ---Select--- profit loss of $  .
11. [-/7 Рoints]
DETAILS
HARMATHAP12 12.4.007.
MY NOTES
ASK YOUR TEACHER
Cost, revenue, and profit are in dollars and x is the number of units.
A firm knows that its marginal cost for a product is MC = 2x + 25, that its marginal revenue is MR = 43 – 4x, and that the cost of production of 80 units is $8,560.
(a) Find the optimal level of production.
units
(b) Find the profit function.
P(x) =
(c) Find the profit or loss at the optimal level.
There is a ---Select--- v of $
Transcribed Image Text:11. [-/7 Рoints] DETAILS HARMATHAP12 12.4.007. MY NOTES ASK YOUR TEACHER Cost, revenue, and profit are in dollars and x is the number of units. A firm knows that its marginal cost for a product is MC = 2x + 25, that its marginal revenue is MR = 43 – 4x, and that the cost of production of 80 units is $8,560. (a) Find the optimal level of production. units (b) Find the profit function. P(x) = (c) Find the profit or loss at the optimal level. There is a ---Select--- v of $
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