Problem 4.59 Sales of tablet computer Ted Glickman's clectronics store in Washington DC, the past 10 weeks are shown in the table below 1 3 4 5 6 7 8 10 Demand 21 23 29 37 25 30 35 20 25 29 a) The forecast for weeks 2 through 10 using exponential smoothing with a 60 and wine recent of 216 are fround your reporte de por 1 2 3 4 5 6 7 10 Demand 23 29 317 25 30 36 20 Forecast 210 2100 22.2025 26 271 2008 2921129 250 251 b) For the forecast developed using exponential mostling 0.60 and insa forecast 21 ) the MAD