-The Table Above Lists Six Points on the Production Possibilities

Multiple Choice

-The table above lists six points on the production possibilities frontier for grain and cars. From this information you can conclude that production is inefficient if this economy produces

A) 6 tons of grain and 18 cars.
B) 4 tons of grain and 26 cars.
C) 2 tons of grain and 27 cars.
D) 8 tons of grain and 10 cars.