NASCAR racing fans are some of the most diverse and loyal fans in the world. They will stand in the pouring rain, the freezing cold, or the blistering heat for hours to shake the hand and get the autograph of a NASCAR super driver. These fans are not concentrated in any one area but are dispersed throughout the United States and Canada. Which type of segmentation would be most effective to determine a target market for a website designed to market NASCAR memorabilia? O a. demographic segmentation O b. psychographic segmentation O c. geodemographic segmentation O d. usage rate segmentation