Why does non regulated monopolies charge the highest possible rates

answer: Because they can get away with charging whatever price they want to on goods because they own them all.

answer:

A monopoly's potential to raise prices indefinitely is its most critical detriment to consumers. Because it has no industry competition, a monopoly's price is the market price and demand is market demand. ... As the sole supplier, a monopoly can also refuse to serve customers.

Explanation:

what are the options so i can answer it

president thomas jefferson hoped that the embargo act of 1807 would the united states by demonstrating to britain and france their dependence on american goods, convincing them to respect american neutrality and stop impressing american seamen. instead, the act had a devastating effect on american trade.