Linneuniversitetet Q8. A company has the following demand (Yt) according to the table below. Calculate forecasts for times 2 to 5 by using exponential smoothing with a = 0.2 and then calculate the MSE of the forecasts for times 2 to 5. Select the correct answer of MSE from the below choices. The correct answers are rounded to the two first decimals. If you can not find the exact values from the options below, choose the one closest to your calculated value. (10p) 2 Yt 443 364 530 392 407 69351.32 (d) 5198.66 4158.93 8099.97 10124.96 831.79 SoGO 2531.24 1299.67 1619.99 (j) None of the alternatives above are correct