It is difficult to choose only one of them as the Businessman of the Century in that each of them had his own merits and shortcomings.
A.
Y
B.
N
C.
NG
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【单选题】Rancher Tom can raise 1 5 goats and 30 pigs in a year. Rancher Joe can raise 30 goats and 1 5 0 pigs in a year. Who has the comparative advantage for raising pigs?
【单选题】Rancher Tom can raise 10 goats and 20 pigs in a year. Rancher Joe can raise 20 goats and 100 pigs in a year. Who has the comparative advantage for raising pigs?