[آنسه كلوجه]

24) The table above lists six points on the production possibilities frontier for grain and cars. Given this information, which of the following combinations is unattainable?
A) 6 tons of grain and 18 cars
B) 4 tons of grain and 26 carsC) 2 tons of grain and 27 cars
D) 7 tons of grain and 10 cars

25) 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.

26) The table above lists six points on the production possibilities frontier for grain and cars. What is the opportunity cost of producing the 5th ton of grain?
A) 16 cars
B) 6 cars
C) 3 carsD) 2 cars

27) The table above lists six points on the production possibilities frontier for grain and cars. What is the opportunity cost of producing the 26th car?
A) 2 tons of grain
B) 4 tons of grain
C) 0.25 tons of grain
D) 0.5 tons of grain

28) The opportunity cost of moving from point a to point b in the above figure is ________.
A) zeroB) 3/2 pairs of socks per sweater
C) 3 pairs of socks
D) 2 sweaters





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