Please help. Im stuckon the exponential smoothing part of this problem.
Here are the actualtabulated demands for an item for a nine-month period (Januarythrough September). Your supervisor wants to test two forecastingmethods to see which method was better over this period.
| MONTH | ACTUAL |
| January | 110 |
| February | 130 |
| March | 150 |
| April | 170 |
| May | 160 |
| June | 180 |
| July | 140 |
| August | 130 |
| September | 140 |
a.Forecast April through September using a three-month movingaverage. (Round your answers to 1 decimalplace.)
| Month | Three-Month Moving Average |
| April | |
| May | |
| June | |
| July | |
| August | |
| September | |