SCENARIO: United States Versus United Kingdom

SCENARIO: United States Versus United Kingdom
In the United States, one worker can produce 10 tons of steel per day or
20 tons of chemicals per day.In the United Kingdom, one worker can
Produce 5 tons of steel per day or 15 tons of chemicals per day.
Reference: Ref 2­11
(Scenario: United States Versus United Kingdom) The United Kingdom
Will gain the most from trade if a ton of steel trades for:

A) 2 tons of chemicals.
B) 3 tons of chemicals.
C) 0.5 ton of chemicals.
D) 0.33 ton of chemicals.