The manager of a T-shirt stand found that the cost to produce 1O T-shirts is $112.59, white the cost to produce 40 T-shirts is $401.58. Assune the cost Csa linear function of x, the namber ef T-shirts...

Extracted text: The manager of a T-shirt stand found that the cost to produce 1O T-shirts is $112.59, white the cost to produce 40 T-shirts is $401.58. Assune the cost Csa linear function of x, the namber ef T-shirts produced. Calculate the marginal cost ot a T-shirt. that s, the change in cost of producing one additional Tshirt, (Rournd to 2 decimai places