Answer:
5 and 7 heads of lettuce
Step-by-step explanation:
Maya can grow 45 heads of lettuce or 9 pounds of tomatoes:
Opportunity cost of producing 1 pound of tomatoes = 45 ÷ 9
= 5 heads of lettuce
Max can grow 42 heads of lettuce or 6 pounds of tomatoes:
Opportunity cost of producing 1 pound of tomatoes = 42 ÷ 6
= 7 heads of lettuce
Beneficial trade is experience when the terms of trade lies between the two opportunity costs.
Therefore, the price of 1 pound of tomatoes (in terms of lettuce) would cost between 5 and 7 heads of lettuce.