N Small farms are classified as farms with annual sales of less than
A $50,000
B. $250,000
C. $450,000
D. $1,000,000

B. 250,000

Explanation:

Small farms have been increasing in the world over the years. It is said that around 91% of the farms in the USA are considered "small farms." However, many of these can also be found in other places around the world like New England.

A small farm is described to have an annual sales of less then $250,000 in terms of agricultural goods. These goods vary from grains, oilseeds, vegetables, dairy, fruits, nuts, poultry, eggs, etc.

a is the answer i believe.