Which of the following scenarios is an example of a monopoly?
O
A. Only one company offers bus service to a major city.
B. Customers can choose among a limited number of Internet
providers.
O
c. A new pizza shop promotes its new shrimp scampi pizza.
D. The price of gold rises due to an increase in consumer demand.

The answer would be A.
A monopoly means that there are many sub-companies or investors but they all come under a bigger company (think of an umbrella).
B wouldn’t be the answers because there’s many providers.
C Wouldn’t be the answer because usually there is only one service being sold and it doesn’t explain whether there’s 1 or many providers.
D is tricky because a monopoly can increase their prices since they’re the only ones that offer a certain service however, a change in price usually comes when there’s other competitors.

The answer is a i hope it is right.