Cargo ships
4
MEXICO
Cargo ships
10
CHINA
16
Corn (tons)
20
Corn (tons)
Use the PPC graphs above: China's "opportunity cost" of producing 1 ton of Corn is:
O None of these is correct.
O 1/4 Cargo ship
O 1 Cargo ship
O 4 Cargo ships
O 10 Cargo ships
O 6 Cargo ships
O 1/2 Cargo ship
O 2 Cargo ships