(Table: The Production Possibilities for Tractors and Crude Oil) Look at the table The Production Possibilities for Tractors and Crude Oil.The opportunity cost in the United States of producing 40 tractors is (thousand) barrels of crude oil.
A.80
B.60
C.40
D.20

Question

(Table: The Production Possibilities for Tractors and Crude Oil) Look at the table The Production Possibilities for Tractors and Crude Oil.The opportunity cost in the United States of producing 40 tractors is (thousand) barrels of crude oil. 
A.80
B.60
C.40
D.20

Quizplus · Accepted Answer

The Answer of   (Table: The Production Possibilities for Tractors and Crude Oil) Look at the table The Production Possibilities for Tractors and Crude Oil.The opportunity cost in the United States of producing 40 tractors is (thousand) barrels of crude oil. 
A.80
B.60
C.40
D.20

(Table: the Production Possibilities for Tractors and Crude Oil) Look