The major economic activity in County A, USA, is small-scale agriculture, although this has been changing in recent years. Which urban patterns are likely occurring in County A due to its economy and infrastructure?

A. increasing numbers of people are moving to rural areas from the central cities.

B. increasing numbers of people are moving to the central cities from rural areas.

C. increasing numbers of people are moving from the central cities to the suburbs.

D. increasing numbers of people are moving from MSAs to μSAs.

E. levels of migration are extremely low because people have no reason to move.