d) What is her Break-Even Point?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Kindly do part d only means last part I need

It costs Joanna $17,000 to open her new shoe store and then $23 for each pair of shoes she stocks. Joanna decides to charge her customers $45 per pair of shoes.
a) What is her Cost Function?
b) What is her Revenue Function?
c) What is her Profit Function?
d) What is her Break-Even Point?
(a) Joanna's Cost Function is C(x) =
(Do not include the $ symbol in your answer.)
(b) Joanna's Revenue Function is R(x) = .
(Do not include the $ symbol in your answer.)
(c) Joanna's Profit Function is P(x) =
(Simplify your answer. Do not include the $ symbol in your answer.)
(d) Joanna's Break-Even Point is pairs of shoes.
(Type a whole number.)
Transcribed Image Text:It costs Joanna $17,000 to open her new shoe store and then $23 for each pair of shoes she stocks. Joanna decides to charge her customers $45 per pair of shoes. a) What is her Cost Function? b) What is her Revenue Function? c) What is her Profit Function? d) What is her Break-Even Point? (a) Joanna's Cost Function is C(x) = (Do not include the $ symbol in your answer.) (b) Joanna's Revenue Function is R(x) = . (Do not include the $ symbol in your answer.) (c) Joanna's Profit Function is P(x) = (Simplify your answer. Do not include the $ symbol in your answer.) (d) Joanna's Break-Even Point is pairs of shoes. (Type a whole number.)
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