Explain what happens in each of the circumstances below. Be sure to describe how different people are affected. (10 points)
a. The euro rises against the dollar.
b. The euro falls against the dollar.

Commercial agriculture consists of raising food for trade and profit, while subsistence agriculture focuses on -- a. providing the basic needs of the farmer's family b. providing the basic needs of the neighboring communities c. creating more arable land for future use d. obtaining subsidies from governments and corporations