-13- tween costs of individual firms, most of the differences between the two seasons are apparently due to different combinations of firms. Table 7.--Comparison of Total Costs for Picking & Hauling Citrus Fruits, 1950-51 and 1951-52 Citrus Dealers Only S 1950-51 : 1951-52 Operation :Number of: CostS-:Number of: Costs- :Operators: Cents :Operators: Cents : :Per Boxt :Per Box Buying & Selling 7 3.84 13 3.37 Hauling 9 10.31 14 10.19 Picking Oranges 8 28.36 13 28033 Grapefruit 8 18.62 13 20.41 Tangerines 4 56.93 5 53.06 All Operations: Buying, Selling, Picking & Hauling- Oranges 42.51 41#89 Grapefruit 32.77 33197 Tangerines 71.08 66.62 AHStmm 1/23/53 Exp. Sta., Ag* Ec. 25