Which statements correctly explain price floors and price ceilings? Choose four answers. Ineffective price floors tend to be too high. Ineffective price ceilings tend to be too low. Price floors help producers by raising prices. Price ceilings help consumers by lowering prices. Effective price floors are set above equilibrium. Effective price ceilings are set below equilibrium.

In 1919, the temperance movement finally succeeded. they secured ratification of a constitutional amendment (the that banned alcoholic beverages. prohibition began with the 1920 passage of the which enforced the amendment.

What are spirit and opportunity designed to do?

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome