Problem 2 The Polish General's Pizza Parlor is a small restaurant catering to patrons with a taste for European pizza. One of its specialties is Polish Prize pizza. The manager must forecast weekly demand for these special pizzas so that he can order pizza shells weekly. Recently, demand has been as follows: Week Pizzas Week Pizzas June 2 52 June 23 53 June 55 June 30 52 June 16 50 July 7 50 a. Forecast the demand for pizza for June 23 to July 14 by using the simple moving average method with n = 3 then b. Forecast the demand for pizza for June 23 to July 14 by using the weighted moving average method with weights of 0.60,0.30, and 0.10. b. Calculate the MAD for each method. What is the conclusion that can be made