SELLING BUTTER FAT 9 
measuring milk, both for the farmer and for 
the dealer, because it is the only accurate method. 
SELLING BUTTER FAT 
The dairy farmer whose cows produce rich 
milk expects to receive more money than the 
dairy farmer whose cows produce poor milk. 
Butter fat has its own price. If the legal standard 
is 3 per cent, and a dairy produces milk con- 
