A company anticipates there will be a demand for 20,000 copies of a certain book during the next year/. It costs the company $0.50 to store a book for 1 year. Each time it must print additional books, it costs $200 to set up the equipment. NOTE: We assume that the demand is uniform. Let ⚫ x = number of books printed during each printing run ⚫ y = number of printing runs
A company anticipates there will be a demand for 20,000 copies of a certain book during the next year/. It costs the company $0.50 to store a book for 1 year. Each time it must print additional books, it costs $200 to set up the equipment. NOTE: We assume that the demand is uniform. Let ⚫ x = number of books printed during each printing run ⚫ y = number of printing runs
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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Question
In order to write the total cost as a function of one variable, we must find a relationship between X and Y Since the company prints X books in each of the Y printing runs, the total number of books printed is XY, so we must have
XY= ____. .
We can use this to express Y as a function of X.
Transcribed Image Text:A company anticipates there will be a demand for 20,000 copies of a certain book during the
next year/. It costs the company $0.50 to store a book for 1 year. Each time it must print
additional books, it costs $200 to set up the equipment.
NOTE: We assume that the demand is uniform.
Let
⚫ x = number of books printed during each printing run
⚫ y = number of printing runs
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