Question: Problem 4: Using the data below: a) Find the forecast for period 7 based on a three-period moving average. b) Find the forecast for period

Problem 4: Using the data below: a) Find the forecast for period 7 based on a three-period moving average. b) Find the forecast for period 7 based on a five-period moving average. c) Find the forecast for period 2 using the naive method. d) Find the forecast for period 7 based on a four-period weighted moving average using the following weights: e) Find the forecast for period 7 based on exponential smoothing with alpha =0.6 and assuming that the forecast for period 5 was 122 . Problem 5: Given the following data, find the seasonal relatives for all four quarters

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