A. Less than in the US.
B. 13.2 million.
C. To which cows do you refer? Are you strictly speaking about bovine cows, or do you also want to include Elk, Moose, etc.?
D. Just as many as there need to be.
E. Mooooooore than enough.
F. Find out how much milk is produced in the country and then divide by the number of gallons of milk a typical cow can produce in that time.
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