Foundations of Economics and Economic Reasoning
Question 1 of 5
Time left: 00:00
Free Economics Q & A Practice 1 of 5 free exam-style exercises in this topic
A small economy uses all of its resources efficiently to produce only two goods: food and machines. Its production possibility frontier (PPF) passes through the six combinations \(A\) to \(F\) shown below.

0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 90 100 110 Food (units) Machines (units) A (0, 100) B (10, 95) C (20, 85) D (30, 70) E (40, 50) F (50, 25) Attainable region PPF (full employment)


If the economy moves from combination \(C\) to combination \(E\), what is the average opportunity cost of one extra unit of food over this range?
Select one option.
You have used 0 of 1 attempt
Next ▶