(e) Compute the quarterly forecasts for next year based on the model you developed in part (d). Do not round your interim computations and round your final answer to three decimal places. Year 4 4 4 4 Quarter MSE 1 2 3 4 Period 13 14 15 16 Ft 2.833 8.917 6.917 7.917 (f) Calculate the MSE for the regression models developed in parts (b) and (d). If required, round your intermediate calculations and final answer to three decimal places. Model developed in part (b) Model developed in part (d) 9.917 .220 Is the model you developed in part (b) or the model you developed in part (d) more effective? The model developed in part (d) is more effective because it has the smaller

e) Compute the quarterly forecasts for next year based on the model you developed in part (d). Do not round your interim computations and round your final answer to three decimal places. (f) Calculate the MSE for the regression models developed in parts (b) and (d). If required, round your intermediate calculations and final answer to three decimal places. Is the model you developed in part (b) or the model you developed in part (d) more effective? The model developed in is more effective because it has the