Saved Help Save ine following equation summarizes the trena portion or quarterly sales or condominiums over a long cycie. Sales also exnioit seasonal variations. Ft 53-4.31+3.31 2 = where F-Unit sales t=0 at the first quarter of last year Quarter Relative 1 1.05 2 1.05 3 0.55 4 1.35 Click here for the Excel Data File Using the information given, prepare a forecast of sales for each quarter of next year (not this year), and the first quarter of the year following that. (Round intermediate calculations and final answers to 2 decimal places.) Quarter Forecast 1 2 3 4 1