In the past, Judy Holmes’s tire dealership sold a n average of 1,1 00 ra dials each year. In the past three years, 242, 249 and 245 , respectively, were sold in fall, 3 21, 323 and 329 in winter, 2 08, 190 and 204 in spring, and 3 29, 338 and 322 in summer. With a major expansion planned, Judy projects sales next year to increase to 1,200 radials. What will the demand be each season? How is this problem set-up in excel? This question was asked previously but the answer is unreadable. I do not need the answer but how to produce it with excel.