In which of the following does supply and demand play an integral part?

girl homesteaders

gold speculators

Mormons

native americans

farming

Option "E" Farming is the correct answer.

Explanation:

Option "E" Farming is the correct answer because in case of farming both demand and supply play an integral part. The intensity of farming or output of farming depends on the demand. If the demand of farm product is high, then this high demand will induce to high price and the supply or farming will also increase in order to satisfy demand.

Im sure its gold speculators