Attempt The forecast with out seasonality is modeled as Sales - 6 * t + 389.00, where t= time in months, beginning in January 2015. Seasonality for the first three months are given in the table below. Determine a seasonalized forecast for Feb of 2016. Month Seasonal Factor Attempts January 1.9000 February 1.1964 March 0.1000 Submit Answer format: Number. Round to: 1 decimal places. The seasonal factors (also known as indices) for the first three quarters for the demand of snow blowers are 0.60,0.90,1.23. What is the seasonal factor for quarter 4? Submit no Attempts R Answer format: Number. Round to: 1 decimal places. If three of the quarterly seasonal indices for a set of data are 0.7, 1.15, and 0 90, then the fourth seasonal index is equal to ? not Submit Attempts Re Answer format: Number: Round to: 2 decimal places The deseasonalized sales for this period when the actual sales are 1,421 00 units and the seasonal index for this period is 0.77? not Submit Attempts Ren Answer format: Number, Round to: 2 decimal places