Using the data below, what is the weighted moving average forecast for the 4 th week? The weights are .20,.30,.50 (oldest period to most recent period) 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? 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? Answer format: Number: Round to: 0 decimal places. Using the data below, Use the 2 period moving average to create the forecast calculate the absolute error for the 3 rd week. Answer format: Number: Round to: 1 decimal places. Using the data below, calculate the squared error for the 4 th week. Use the 2 period moving average to create the forecast. Answer format: Number: Round to: 1 decimal places. Using the data below, calculate the bias based on using the nave forecast method. Answer format: Number: Round to: 1 decimal places. Ising the data below, what is the simple exponential smoothing forecast for the 3rd week where =0.3 ? Answer format: Number: Round to: 1 decimal places. Using the data below, what is the simple exponential smoothing forecast for the 4 th week where =0.4 ? Answer format: Number: Round to: 1 decimal places