MATH The four sports magazines listed below have similar target audiences and are used by advertisers to deliver advertising messages about their sports products. Also listed below is the number of ad pages sold for each of these magazines over a three-year period.

Calculate the following:

(a) total number of pages sold each year;

(b) percentage share each magazine has each year (rounded to the nearest whole percentage). Create a bar graph comparing Year 1, Year 2, and Year 3 for all four magazines based on total pages sold.

Year 1 Year 2 Year 3 Magazine Ad Pages Ad Pages Ad Pages ESPN 555.25 480.50 499.75 Golf Digest 325.00 285.25 268.75 Sporting News 375.25 301.00 368.50 Sports Illustrated 889.25 906.75 835.50