Question: Using Single or Simple exponential smoothing (SES) technique, what will be the forecasted sale for the month of June? Please see the example in the
Using Single or Simple exponential smoothing (SES) technique, what will be the forecasted sale for the month of June? Please see the example in the excel sheet.
Ft+1 = Ft + a(At - Ft)
Ft+1 = Forecast value for time t+1
At = Actual value at time t
a = Smoothing constant
Considering the smoothing constant a = 0.6, Initial forecast = 120,000
| Month | Actual Sales USD | Forecast |
| January | 95,000 |
|
| February | 92,000 |
|
| March | 81,000 |
|
| April | 77,000 |
|
| May | 86,000 |
|
| June |
| June sales? |
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