d) The rorecast for weeks 2 through 10 using exponential smoothing with =0.60 and a week 1 initial forecast of 19.0 are (round your responses to two decimal places). b) For the forecast developed using exponential smoothing ( =0.60 and inital forecast 19.0 ), the MAD =5.89 sales (round your response fo two decimal places). c) For the forecast developed using exponential smoothing ( =0.60 and inisal forecast 19.0), the tracking signal = (round your response to two decimal places)