#17 O Using the data below, what is the value of MAD? Week Time Series Value Forecast - 2 6 4.00 5 4.00 3 4 3.00 4 7 6.00 Submit Answer format: Number: Round to: 2 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 9.00 13.00 3 12.00 Submit 18.00 Answer format: Number: Round to: 1 decimal places. Using the data below and the Nave forecast, what is the error calculation for the 3rd week? Week 2 3 Time Series Value 7.00 15.00 8.00 20.00 Submit Answer format: Number: Round to: 0 decimal places.