= Homework: Ho... points stion 2, Problem 4.Za Part 2 of 3 HWV Score: OU. Points: 1.58 of 3 Save Save The following table shows the actual demand observed over the last 11 years: O Year 1 2 3 4 5 6 7 8 9 10 11 6 Demand 8 8 6 10 12 9 13 13 10 9 This exercise contains only parts b, c, and d. b) Using the 3-year moving average, provide the forecast from periods 4 through 12 (round your responses to one decimal place). Year 4 5 6 7 8 9 10 11 12 Forecast 7.33 8 9.33 10.33 11.33 11.66 12 10.66 8.33 c) Using the 3-year weighted moving average with weights 0.20, 0.35, and 0.45, using 0.45 for the most recent period, provide the forecast from periods 4 through 12 (round your responses to two decimal places). Year 4 5 6 7 8 9 10 11 12 Forecast 8 8 9.33 7 7 9 0 3 3