1. Student Council is selling T-shirts to raise money for new volleyball equipment. There is a fixed cost of $200 for producing the T-shirts, plus a variable cose of $5 per T-shirt made. Council has decided to sell the T-shirts for $8 each. Write an equation to represent a) The total cost, C, as a function of the number, n, of T-shirts produced (4 marks) b) The revenue, R, as a function of the number, n, of T-shirts produced (4 marks) PAGE 6 c) Then, graph these functions on the same set of axes. Identify the point of intersection and explain the meaning of the coordinates. (4 marks)