Question: Smooth the time series using trend-adjusted exponential smoothing with three sets of smoothing constants: (a = .1. = 1), (a = === 25. B .25),

Smooth the time series using trend-adjusted exponential smoothing with three sets of smoothing constants: (a = .1. = 1), (a = === 25. B .25), and (a=.5.8.5). Plot the three sets of smoothed values on the time series graph. Generate forecasts through the end of the third year for each of the trend-adjusted exponential smoothing possibilities considered.

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