Problem 4.3 Brief Question Help The following table shows the actual demand observed over the last 4 years: 4 1 8 3 4 7 Year 2 Demand 10 Using exponential smoothing with a = 0.40 and a forecast for year 1 of 7.0. provide the forecast from periods 2 through 5 (round your responses to one decimal place). Year Forecast (ES) 70 B 1 2. 3 4 th r.pd Enter your answer in the edit fields and then click Check Answer, part remaining Clear All Check