Suppose Japan Produces Only Two Goods,rice and Electronics

Suppose Japan produces only two goods,rice and electronics.If Japan has a comparative advantage in electronics,a move toward free trade will

A) harm electronics workers, benefit rice workers, but benefit the nation as a whole.
B) benefit electronics workers, harm rice workers, but benefit the nation as a whole.
C) harm electronics workers, harm rice workers, but benefit the nation as a whole.
D) benefit electronics workers, harm rice workers, but harm the nation as a whole.