Data colected on the yearly registrations for a Six Sgma seminer at the Quality College are shown in the folowing table 10 11 Year Registrations (000) 4.00 700 300 6.00 1100 900 8.00 10.00 12.00 14.00 1700 a) Calculate the forecasted registrations for years 2 through 12 using exponential smoothing, with a smoothing constant (a) of 035 and a starting forecast of 400 or year 1 fround your responses to one decimal place) 12 ear ? ? ? ? ? ? ? Forecast 1000) 400