1. Assuming that the company sells all that it produces, what is the profit function? P (x) = 因团, Hint: Profit = Revenue - Cost as we examined in Discussion 3. 2. What is the domain of P (x)? Hint: Does calculating P (x) make sense when x -10 or x 1, 000? %3D 3. The company can choose to produce either 40 or 50 items. What is their profit for each case, and which level of production should they choose? Profit when producing 40 items Number %| Profit when producing 50 items = Number 4. Can you explain, from our model, why the company makes less profit when producing 10 more units?

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 44PS: A company determines that its weekly profit from manufacturing and selling x units of a certain item...
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For a certain company, the cost function for producing x items is C (x)
= 50 x + 100 and the
revenue function for selling x items is R (x) = -0.5(x – 90)+ 4,050. The maximum capacity of
the company is 150 items.
The profit function P (x) is the revenue function R (x) (how much it takes in) minus the cost function
C (x) (how much it spends). In economic models, one typically assumes that a company wants to
maximize its profit, or at least make a profit!
Transcribed Image Text:For a certain company, the cost function for producing x items is C (x) = 50 x + 100 and the revenue function for selling x items is R (x) = -0.5(x – 90)+ 4,050. The maximum capacity of the company is 150 items. The profit function P (x) is the revenue function R (x) (how much it takes in) minus the cost function C (x) (how much it spends). In economic models, one typically assumes that a company wants to maximize its profit, or at least make a profit!
1. Assuming that the company sells all that it produces, what is the profit function?
P(x) =
Hint: Profit
Revenue - Cost as we examined in Discussion 3.
2. What is the domain of P (x)?
Hint: Does calculating P (x) make sense when x = -10 or x =
1,000?
3. The company can choose to produce either 40 or 50 items. What is their profit for each case, and
which level of production should they choose?
Profit when producing 40 items =
Number
Profit when producing 50 items =
Number
4. Can you explain, from our model, why the company makes less profit when producing 10 more
units?
Transcribed Image Text:1. Assuming that the company sells all that it produces, what is the profit function? P(x) = Hint: Profit Revenue - Cost as we examined in Discussion 3. 2. What is the domain of P (x)? Hint: Does calculating P (x) make sense when x = -10 or x = 1,000? 3. The company can choose to produce either 40 or 50 items. What is their profit for each case, and which level of production should they choose? Profit when producing 40 items = Number Profit when producing 50 items = Number 4. Can you explain, from our model, why the company makes less profit when producing 10 more units?
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