What are companies that have complete control over a particular product or industry? monopolies oligarchies capitalists all of the above

I know for a fact that Oligarchies and monopolies do control one set product or service. However, Capitalists do not necessarily try to do that, they try to make the most money out of their products/ but because there is not an A and B choice, all of the above is your soundest answer

$2,850

Explanation:

The EUR spot price is $1.3579 whereas July futures contract have price of $1.3750. The contract size is EUR 125,000. The profit/ loss reported will be $2,850 based on the July futures contract price. On 3/03 the broker will get a margin call from the exchange.