Answer:
D. Water District
Explanation:
A postal service and social security are created by the U.S.
A sheriff's department is created by a county.
So the only option left is a water district
Supply and Demand Effects farmers in various ways:
- Demand Increase: Price increases, Quantity increases.
- Supply Increase: Price decreases, Quantity increases.
- Demand Decrease: Price decreases, Quantity decreases.
- Supply Decrease: Price increases, Quantity decreases.
<u>Explanation:</u>
Supply and demand, as well as market prices, will rise and fall until they achieve a balance, which is called market equilibrium. As a response to decline the sales, farmers will have to lower the prices until the demand for product increases.
If a farmer set a price which is too high, thus the demand will decrease. If the market price is high, the interest of producers for a certain product or service will increase.
I think the constitution prohibits the enactment of ex post facto.
