Suppose a computer manufacturer has the total cost function C(x) = 78x + 3600 (in dollars) and the total revenue function R(x) = 378x (in dollars). (a) What is the equation of the profit function P(x) (in dollars) for this commodity? P(x) = (b) What is the profit (in dollars) on 324 items? P(324) = $ (c) How many items must be sold to avoid losing money? items X =

Suppose a computer manufacturer has the total cost function C(x) = 78x + 3600 (in dollars) and the total revenue function R(x) = 378x (in dollars). (a) What is the equation of the profit function P(x) (in dollars) for this commodity? P(x) = (b) What is the profit (in dollars) on 324 items? P(324) = $ (c) How many items must be sold to avoid losing money? items X =

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Description: Suppose a computer manufacturer has the total cost function C(x) = 78x + 3600 (in dollars) and the total revenue function R(x) = 378x (in dollars).(a) What is the equation of the profit function P(x) (in dollars) for this commodity?P(x) =|(b) What i

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.

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Question

Suppose a computer manufacturer has the total cost function C(x) = 78x + 3600 (in dollars) and the total revenue function R(x) = 378x (in dollars).
(a) What is the equation of the profit function P(x) (in dollars) for this commodity?
P(x) =|
(b) What is the profit (in dollars) on 324 items?
P(324) = $
(c) How many items must be sold to avoid losing money?
items

Expert Solution

Step 1

We have the total cost function $C (x) = 78 x + 3600$

The total revenue function is $R (x) = 378 x$

Here ,x is the number of items sold.

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