LIST OF TABLES (Continued) Table Page 14 Major retailers' proportionate purchases of celery, whole stalks versus hearts, by market area . .. 35 15 Retailers' purchases of whole-stalk celery by market area and type of packaging ... . . .. 37 16 Study firms' retail celery packaging preferences, by market area. . . . . . 42 .17 Type of celery packaging used by retailers as a percent of total volume, by market area . . .. 43 18 Frequency of celery price specials by major retailers, all market areas . . ......... 44 19 Celery "tie-ins," products commonly promoted in conjunc- tion with celery by retailers . . . .. 48 20 Retailers and full-service wholesalers' dimensions prefer- ence for point-of-purchase materials, all market areas 51