Using the 3-year weighted moving average with weights

0.15,

0.30,

and

0.55,

using

0.55

for the most recent period, provide the forecast from periods 4 through 12 (round your responses to two decimal places).

1 SIN 5 11 6 7 8 14 9 9 10 11 11 8 11 The following table shows the actual demand observed over the last 11 years: Your 2 3 4 7 Demand 7 10 5 7 This exorciso contains only parts b, c, and d. b) Using the 3-year moving average, provide the forecast from periodu 4 through 12 (round your responses to one decimal place) Year 4 5 6 7 8 9 11 12 Forecast 73 73 7.6 8.3 9.6 10.6 11.3 11.3 9.3 c) Using the 3-year weighted moving average with weights 0.15,0.30, and 0.55, using 0.55 for the most recent period, provide the forecast from periods 4 through 12 (round your responses to wo decimal places) 10 Year 4 5 6 7 8 9 10 11 12 Forecast atl