Below Is Some Hypothetical Data for the Countries of Canada

Below is some hypothetical data for the countries of Canada and Mexico.(Assume that Canada has 10 million workers per month available and Mexico has 20 million. )
Canada's Production Possibilities
(Output in millions of bushels per month)
Mexico's Production Possibilities
(Output in millions of bushels per month)
Output Before Trade
(Output in millions of bushels per month)

-Refer to the information above to answer this question.What is the output per worker in Canada in the rye and bean industries respectively?

A) 30 and 20.
B) 15 and 10.
C) 75 and 50.
D) 50 and 75.