Question 29 1 pts Aggregate Planning Problem. Assume that the demand forecast for the four seasons are as follow: Demand Seasons Spring Summer Fall Winter 120 50 150 100 The beginning inventory is 50 and the ending inventory should be 50. By using level strategy, calculate production required in period 1. 110 O 105.0 102.5 0 150.0 Question 30 1 pts Forecasting. A company wants to forecast demand using the simple moving average. If the company uses four prior yearly sales values (i.e.. year 2013 = 100. year 2014 = 120. year 2015 = 140, and year 2016 = 200). which of the following is the (4-period) simple moving average forecast for year 2017? O 100.5 O 140.0 | o o o o 0 155.5 O 142.5