Suppose we have a sequence of quarterly sales of an ice cream store. We assume the data are from an additive model. We want to using onesided Moving Average model with order 01'4, MAM], to make decompositions of data. Please ll in all the blanks of the table. Please round your results to 2 decimal places. Detrended Seasonal Deseasonalized .105 I14 2 32 98.00 66.00 112.25 12.25 Factor 20.63 15.21 38.54 33.13 20.63 -15.21 38.54 Series 95.32 112.21 169.54 29.37 21.21 20.54 '60 52.25 20.53 39.37 .45 -15.21 50.21 11 57 49.50 7.50 35.54 95.54 12 57 | 1.25 33.13 23.37