Which phrase best defines the term "opportunity cost"?
Awhat a country produces when it specializes in a good or service
Bwhat a country gives up when it chooses to produce a good or service
Cwhat a country gains when it chooses to produce a good or service
Dwhat a country invests in a particular good or service
Awhat a country produces when it specializes in a good or service
Bwhat a country gives up when it chooses to produce a good or service
Cwhat a country gains when it chooses to produce a good or service
Dwhat a country invests in a particular good or service