Nate and Dylan Are Brothers

question 104

Multiple Choice

Nate and Dylan are brothers. They have to mow the lawn and clean their rooms before they can go to the high school football game. Nate mows the lawn and Dylan picks up the rooms, and they make it to the football game on time. This statement best represents this economic concept:

• A)People usually exploit opportunities to make themselves better off.
• B)There are gains from trade.
• C)Markets usually lead to efficiency.
• D)One person's spending is another person's income.