2.) 1. a. b. a. b: C. d. MONTGOMERY COUNTY COMMUNITY COLLEGE MAT 142 Assignment 1 3 Find the average change in the consumer price index from 2003 to 2005 2006 to 2008 Consumer Price Index. The consumer price index (CPI), compiled by the U.S. Department of Labor, determines the price today of $100 worth of food, clothing, housing, fuel, and so on in 1987. Year Name 2002 2003 2004 2005 2006 2007 2008 Profit Functions. A company lists its profit function as P(x) = 8x -0.02x - 500 ff F matjmm\\mat142\\su16lassignlassign1-142 CPI $289 297 308 320 333 348 363 Graph the function. Find the average rate of change in profit from x = 100 to x = 200. Write a sece interpreting part b. Interpret p on the graph in part a. 0 27000 38 143