Given the following sales data: week 1: 74 week 2: 65 week 3: 71 week 4: 69 week 5: 81 Forecast sales for week 6 using a 3-period moving average forecast: Your Answer: Given the following sales data: week 1: 70 week 2: 85 week 3: 78 week 4: 72 week 5: 98 Forecast sales for week 6 using a 3-period weighted moving average forecast using the following weights: 0.6 0.3 0.1 Your Answer: Answer Given the following sales data: week 1: 13 week 2: 18 week 3:32 week 4: 29 week 5: 27 Forecast sales for week 6 using an exponential smoothing forecast with alpha=0.4. Intialize using F(2) = [ A(1) + A(2)/2. Your