Question 520890: A company that manufactures running showes has a fixed cost of $300.000. Additionally, it costs $30 to produce each pair of shoes. The shoes are sold at $80.00 per pair.
a) Write the cost function, C, of producing x pairs of running shoes.
b) Write the revenue function, R, from the sale of x pairs of running shoes.
c) Determine the break-even point. Describe what this means.
d) Use the revenue and cost function to write the profit function for producing and selling x pairs of running shoes.
Sorry, this is the 3rd time I try and can't get it right. Can you please assist? Thank you, Elise Answer by solver91311(17077) (Show Source):