Consider a linear trend model with seasonal dummy variables where / represents time and a; represents the ith quarter, Using five years of quarterly data, the model is estimated as , - 1:45 + 1.01t - 3.87dj - 1.5sd2 + 5.66dy. Make a forecast for all four quarters of the sixth year. (Do not round intermediate calculations. Round final answers to 2 decimal places.) Quarter 1 Quarter 2 Quarter 3