What is the difference between scarcity and opportunity cost?

Scarcity is a condition that results from the lack of adequate resources to satisfy all the wants of individuals or society. As a result, individuals are forced to make choices on how to use such resources. Opportunity Costs refers to the  next highest valued alternative that is given up when such a choice is made.

the navigation act prevented the colonies from exporting to countries other than britain and it prevented the importation of goods by other countries as well. so i believe the correct answer is d. other nations could not deliver goods to the colonies.

hope this .

the tallest building in the western hemisphere and the sixth tallest building in the world