The exponential smoothing forecast for the next period is; 100.6
We are given;
Formula for the exponential smoothing forecast for the next period is;
Ft + 1 = α*Dt + (1 - α)F
where Ft + 1 is the exponential smoothing forecast for the next period
Plugging in the relevant values gives;
Ft + 1 = (0.4 * 103) + (1 - 0.4)99
Ft + 1 = 41.2 + 59.4
Ft + 1 = 100.6
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