Question: Please include formulas to type in excel. thanks! Problem 1. (Forecasting 1) Given the demand data for 12 months, using Exponential Smoothing (ES) with a=0.25,

Please include formulas to type in excel. thanks! Please include formulas to type in excel. thanks!
Please include formulas to type in excel. thanks!
Problem 1. (Forecasting 1) Given the demand data for 12 months, using Exponential Smoothing (ES) with a=0.25, find the forecast for the 13th month. Also compute the values of MAD, MAPD, and TS. Table columns have been created to facilitate the solution process. All terms have their usual meaning. Get External Data Refresh ALL STOCK Geography Sort & Filter Data Tools Wha Aral E7 A Problem 2 2 a= 0.25 & F ES D - F. Error ID - FI Error (D. - F.) E(D, - F.)/MAD RTSE TS $ Time 7 1 D Demand 51 62 61 58.0 2 9 3 10 50 4 5 11 12 13 25 57 52 54 64 61 51 53 54 ? 7 8 9 10 11 12 13 16 19 21 TS: MAD= MAPD= 22 27 28 29 10 31

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