Question 1 15 Points Determine the forecast for Week 11 using the following methods: WEEK ... ACTUAL SALES 34 1 2 37 3 44 4 47 5 46 6 43 32 7 8 9 10 11 27 26 24 a. Nave Approach Blank 1 b. Three-Week Moving Average Blank 2 c. Using the weights 0.10, 0.25, 0.30 and 0.35 Blank 3 d. Exponential Smoothing with constant equal to 0.5 if the forecast for Week 6 is 39. Blank 4 e. Exponential Smoothing with trend if the forecast and trend in Week 8 is 30 and 1.4, with a=0.3 and B = 0.6. Blank 5 Remarks: Round off final answers up to 2 decimal places Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer Blank 4 Add your answer Blank 5 Add your