In the past two years at William Middleton’s tire dealership, 125 and 175 high-performance radials, respectively, were sold in fall, 225 and 275 were sold in winter, 75 and 90 were sold in spring, and 210 and 225 were sold in summer. With a major expansion planned, Mr. Middleton projects sales next year to in-crease to 900 high-performance radials. What will the seasonalized demand be each season for these tires?