COOPERATIVE AGRICULTURE tributors for carrying on their functions. This margin was $193 in 1935. including about $11 for processing taxes, and $172 in the low price year of 1933. including about S2 for processing taxes The proceeds from these processing taxes were used to increase returns to farmers though rental and benefit payments. These intermediate charges represent var\ ing degrees of transportation, processing, and marketing Trucking vegetables from market gardens to the nearest city is much less expensive than shipping the same kinds of vegetables from Texas to New York Practically no processing is done on eggs and potatoes, but turning wheat into crackers is a complicated matter Costs of city wholesale and retail marketing also vary as between commodities, between cities, and betwe en dealers Improvements in the efficiency of marketing will tend to reduce these costs Real improne- mets could result in lower prices to consumers, better income for fai melrs alnd greater profits to those pIocessors and dealers whose efliciencv is increased most Between 1915 and 1920 the margin between farmers and consumer's prices nearlly doubled Duting the period between 1920 and 1935, at no timn did prices Iall so low is in 1932 and 1935 In 1933 the 58 kinds i'f food cost the consumers ml(re th.a in the pite-wa periodl whereas the farmers lt.leild stbhtantlatlIk lio. NI pritduting them - (Leaflet No. 123. U S D A.)