Using the data below, what is the simple exponential smoothing forecast for the 3rd week where a=0.3? Week Time Series Value 1 8.00 2 2.00 3 7.00 3.00 Submit Using the data below, calculate the squared error for the 4th week. Use the 2 period moving average to create the forecast Week Time Series Value 1 25.00 2 22.00 3 10.00 4 10.00 Based on the data below for chocolate demand per week and using the naive forecasting method, how much you should order for 5th week? Week Time Series Value 1 18.00 2 19.00 3 20.00 4 6.00 Submit Using the data below and the SES forecast a=0.3, what is the error for the 3rd week? Week Time Series Value 1 1 10.00 N 18.00 3 25.00 4 8.00 o Submit Answer format: Number: Round to: 1 decimal places