The weekly marginal cost of producing x pairs of tennis shoes is given by the following?function, where?C(x) is cost in dollars.

Upper C prime left parenthesis x right parenthesis equals 12 plus StartFraction 200 Over x plus 1 EndFraction

The weekly marginal cost of producing x pairs of tennis shoes is given by the following function, where C(x) is cost in dollars. 200 x+1 c'(x)=12+ If the xed costs are $2,000 per week, nd the cost function. What is the average cost per pair of shoes if 1,000 pairs of shoes are produced each week? The cost function is C(x) = |