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4.9 Practice Problems 1. For the following data, calculate the Forecast for period six. Help Meredith determine which forecasting technique is best for her Arithmetic Average, 3-month moving average, and Exponential Smoo 2. Demands for a newly-developed salad bar at the Great Profess year are shown below. If a four-period weighted moving avera and 0.4 , what is the forecast for July? 4.9 Practice Problems 1. For the following data, calculate the Forecast for period six. Help Meredith determine which forecasting technique is best for her Arithmetic Average, 3-month moving average, and Exponential Smoo 2. Demands for a newly-developed salad bar at the Great Profess year are shown below. If a four-period weighted moving avera and 0.4 , what is the forecast for July