How do monopolies affect the price of goods?

monopolies always result in lower consumer prices.
monopolies can lower and raise their prices at will.
monopolies always result in higher consumer prices.
monopolies have no effect on the cost of goods.

The correct answer for above statement is:

B.Monopolies can lower and raise their prices at will.

Explanation:

A monopoly's potential to increase prices generally is its most critical injury to customers. Because it has no manufacturing competition, a monopoly's price is the exchange price and demand is market interest. As the sole supplier, a patent can also refuse to serve clients.

the spanish  

hope this meaning spain btw

1(a) traditional methods of production are upheld.

2(d) to convert private property to state-owned property

3b) feudalism

5(a) question

6(c) to preserve the past

7(d) the opportunity to make a profit

8(b) get paid by the government

could not do 4 sorry. . hope this