In a month, Carlos can produce a maximum of either 30 bushels of pears or 15 bushels of apples, or any linear combination in between.
Similarly, Donna can produce a maximum of either 20 bushels of pears or 5 bushels of apples, or any linear combination in between.
What is the opportunity cost for Carlos to produce one more bushel of apples in terms of pears? One bushel of apples equals ______ bushels of pears.
What is the opportunity cost for Donna to produce one more bushel of apples in terms of pears? One bushel of apples equals_______ bushels of pears.
What would Donna and Carlos agree to as acceptable terms of trade? _____________ bushels of pears per bushel of apples.