Consider the following actual and forecast demand levels for Big Mac hamburgers at a local McDonalds restaurant:

Question:

Consider the following actual and forecast demand levels for Big Mac hamburgers at a local McDonald€™s restaurant:

The forecast for Monday was derived by observing Monday€™s demand level and setting Monday€™s forecast level equal to this demand level. Subsequent forecasts were derived by using exponential smoothing with a smoothing constant of 0.25. Using this exponential smoothing method, what is the forecast for Big Mac demand forFriday?