B B Using the data below, calculate the bias based on using the naive forecast method. Wook Time Series Value E 1 2 7.00 5.00 3 21.00 20.00 Submit Answer format: Number: Round to: 1 decimal places. Using the data below and the SES forecast a-0.3, what is the error for the 3rd week? Week Time Series Value 1 2 8.00 15.00 3 17.00 25.00 Submit Answer format: Number: Round to: 1 decimal places 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 1 2 Time Series Value 12.00 18.00 10.00 10.00