Exhibit ​Alpha Can Produce Either 18 Tons of Oranges or 9

Exhibit
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Alpha can produce either 18 tons of oranges or 9 tons of apples in a year, while Omega can produce either 16 tons of oranges or 4 tons of apples.
-Refer to Exhibit. Which of the following exchange rates between apples and oranges would allow both Alpha and Omega to gain by specialization and exchange?

A) 1 ton of apples for 3 tons of oranges
B) 3 tons of apples for 3 tons of oranges
C) 2 tons of apples for 3 tons of oranges
D) 1 ton of oranges for 0.2 tons of apples