An economy produces only food and shelter. there are two individuals in the economy: bill and mary. mary's opportunity cost of producing 1 unit of shelter is 2 units of food. bill's opportunity cost of producing 1 unit of shelter is 4 units of food. who has a competitive advantage?

Mary

Explanation:

Mary has a competitive advantage and has a lower opportunity cost than Bill just having to sacrifice 2 units of food for 1 shelter, while Bill has to sacrifice 4 units of food for producing 1 unit of shelter. It is possible to observe this in the production relation:

Mary's productivity:

Bill's productivity:

We see that Mary has a higher productivity rate, which means that she has the competitive advantage

answer; the inspector may have found some violation that could cause death or some kind of serious injury;