Save Homework: Portfolio 1 Part 3 (chapter 4) Score: 1.17 of 2 pts 8 of 16 (14 complete) HW Score: 63.86%, 25.54 of 40 pts e Problem 4.11 Question Help Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table 11 Year 1 2 3 4 5 6 7 8 9 10 Registrations (000) 5.00 7.00 4.00 5.00 11.00 8.00 6.00 9.00 13.00 14.00 17.00 a) Calculate the forecasted registrations for years 2 through 12 using exponential smoothing, with a smoothing constant (a) of 0.35 and a starting forecast of 5.00 for year 1 (round your responses to one decimal place): Year 1 2 3 5 6 7 8 9 11 12 Forecast (000) 5.00 5.0 5.7 7.1 7.5 7.0 7.7 9.5 11,1 13.2 b) Mean absolute deviation based on the forecast developed using the exponential smoothing method (with a smoothing constant (c) = 0.35 and a starting forecast of F, = 5.00) is registrations (round your response to one decimal place), 4 10 5.1 5.1