Look at the graph. A bookstore owner increases the price of art books to $25. Which of these would occur? A higher equilibrium point, because demand and price increased
A lower equilibrium point, because the supply will increase
A shortage, because the price is lower than equilibrium price
A surplus, because the price is higher than equilibrium price

#2 the answer is d

#3 the answer is a

#4 the answer is b

slavery, abortion, donald trump, gay marriage, racial rights, immigration  

explanation:

anything that has been broth up to the supreme court is something of grate political divide   so just look as court cases

demand is the need and oportunity to buy a given good or service.

a case involving the laws of a single state.