Apply the Seasonal Forecast Using Simple Proportion method to calculate the seasonal factor for the third quarter when the actual demand (sales) of the product for a year is given as follows. [Select the appropriate range in which your answer falls.) Quarter A 1 Actual Demand 55 520 125 223 2 3 4 C More than 0 but less than or equal to 0,10 More than 0.10 but less than or equal to 0.20 CD More than 0.20 but less than or equal to 0.30 More than 0.30 but less than or equal to 0.40 More than 0.40