Figure 1 shows the production possibility frontier (PPF) for an economy producing agricultural goods and manufactured goods.
| Point | Manufactured goods (units) | Agricultural goods (units) |
|---|---|---|
| A | 150 | 500 |
| B | 250 | 400 |
| C | 320 | 300 |
The opportunity cost of producing an additional unit of manufactured goods is
greater at B than C.
greater at B than A.
the same at A, B and C.
zero when 400 units of manufactured goods are produced.
