A company makes three sizes of cardboard boxes: small, medium, and large. It costs $2.50 to make a small box, $4.00 for a medium box, and $5.00 for a large box. Fixed costs are $9,000.(a)Express the cost (in dollars) of making x small boxes, y medium boxes, and z large boxes as a function of three variables: C = f(x, y, z).f(x, y, z) = (b)Find f(3,000, 6,000, 5,000) and interpret it. This is the cost for making small boxes, medium boxes, and large boxes.(c)What is the domain of f?Each of x, y and z can be any non-negative real number.Each of x, y and z must be a negative integer or zero. Each of x, y and z can be any real or complex number.Each of x, y and z can be any real number.Each of x, y and z must be a positive integer or zero. A company makes three sizes of cardboard boxes: small, medium, and large. It costs $2.50 to make a small box, $4.00 for a medium box, and $5.00 for a large box.Fixed costs are $9,000.(a) Express the cost (in dollars) of making x small boxes, y medium boxes, and z large boxes as a function of three variables: C = f(x, y, z).f(x, y, z) =(b) Find f(3,000, 6,000, 5,000) and interpret it.This is the cost for making ---Select--- small boxes, ---Select--- medium boxes, and ---Select--- large boxes.(c) What is the domain of f?Each of x, y and z can be any non-negative real number.Each of x, y and z must be a negative integer or zero.Each of x, y and z can be any real or complex number.Each of x, y and z can be any real number.O Each of x, y and z must be a positive integer or zero.

Answered: s the cost (in dollars) of making x…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A company makes three sizes of cardboard boxes: small, medium, and large. It costs $2.50 to make a small box, $4.00 for a medium box, and $5.00 for a large box. Fixed costs are $9,000.

(a)

Express the cost (in dollars) of making x small boxes, y medium boxes, and z large boxes as a function of three variables:

C = f(x, y, z).

f(x, y, z) =

(b)

Find f(3,000, 6,000, 5,000) and interpret it.

This is the cost for making small boxes, medium boxes, and large boxes.

(c)

What is the domain of f?

Each of x, y and z can be any non-negative real number.

Each of x, y and z must be a negative integer or zero.

Each of x, y and z can be any real or complex number.

Each of x, y and z can be any real number.

Each of x, y and z must be a positive integer or zero.

A company makes three sizes of cardboard boxes: small, medium, and large. It costs $2.50 to make a small box, $4.00 for a medium box, and $5.00 for a large box.
Fixed costs are $9,000.
(a) Express the cost (in dollars) of making x small boxes, y medium boxes, and z large boxes as a function of three variables: C = f(x, y, z).
f(x, y, z) =
(b) Find f(3,000, 6,000, 5,000) and interpret it.
This is the cost for making ---Select--- small boxes, ---Select--- medium boxes, and ---Select--- large boxes.
(c) What is the domain of f?
Each of x, y and z can be any non-negative real number.
Each of x, y and z must be a negative integer or zero.
Each of x, y and z can be any real or complex number.
Each of x, y and z can be any real number.
O Each of x, y and z must be a positive integer or zero.

Expert Solution

Step 1

Given:

The cost to make a small box $= $ 2.50$

The cost to make a medium box $= $ 4.00$

The cost to make a large box $= $ 5.00$

Fixed cost $= $ 9000$

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