The sales of a computer chip are given in the following table. 13578 16118 21422 22279 (a) Find the change in sales from 1991 to 1995. $ _ million (1)) Find the average rate of change from 1991 to 1995. $ _ millions of dollars per year (c) If that rate of change continues, when will the sales exceed 40000 million dollars? DO NOT TYPE ANY :15 MARKS IN YOUR ANSWERS !! Let x) : 9 3:2. a) Compute each of the following expressions and interpret each as an average rate of change: (1) \"1:50) 2 1 (n) \"33:51): 4 (iii) f(3;:[1:(0): _3 b) Based on the graph sketched below, match each of your answers in (i) (iii) with one of the lines labeled A F. Type the corresponding letter of the line segment next to the appropriate formula. Clearly not all letters Will be used. D y = f (x> A E F 1 3 (click on image to enlarge) f(1)- f(0) 1-0 f(3)-f(1) 3-1 f(3)- f(0) 3-0