-13- Most of the season-to-season variation in cost for each service is due to the firms included. These have not remained identical each year, and as previously pointed out, costs vary widely between firms. Table 4. -- Variation in Total Cost Per Box for 29 Firms Picking Oranges and Grapefruit, and 21 Firms Picking Tangerines, 1953-54 Season. Citrus Dealers and Packers Cost Per Box (Cents) 15- 17.9 18 20.9 21 23.9 24 26.9 27 29.9 30 32.9 33 35.9 55 59.9 60 64.9 65 69.9 70 74.9 Total Number of Firms Average Cost Per Box Oranges : Grapefruit : Tangerines Number of Firms 2 14 1 13 29 28.9 je 29 20.6 X 6 9 2 4 21 60.9 j -- -- -- m l I I _ _~___