Given the following demand data, compute a simple exponential smoothing forecast for alpha values of 0.2 and 0.4. Use the actual value in Period 1 as your starting forecast in Period 2. (Round all your calculations to two decimal points) Period 32 30 20 29 3 27 15 1 ad 26 9 TO 11 35 26 1 2 che 47 Next > $ 4 % 5 & 7 8 6 9 0 3 W E R H G F j L S D > X N M V B C B command sommand Check my work 29 27 25 26 9 10 11 23 25 26 1 2 3 . 5 % 5 7 6 8 9 2 3 4 W E 20 F G H S D