Joanne sells silk-screened T-shirts at community festivals and craft fairs. Her marginal cost to produce one T-shirt is

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Joanne Sells Silk Screened T Shirts At Community Festivals And Craft Fairs Her Marginal Cost To Produce One T Shirt Is 1 (184.87 KiB) Viewed 39 times

Joanne sells silk-screened T-shirts at community festivals and craft fairs. Her marginal cost to produce one T-shirt is $3.50. Her total cost to produce 70 T-shirts is $325, and she sells them for $9 each. a. Find the linear cost function for Joanne's T-shirt production. b. How many T-shirts must she produce and sell in order to break even? c. How many T-shirts must she produce and sell to make a profit of $900? a. The linear cost function is C(x) =.