Suppose Belgium produces only two goods, chocolate and lace. If Belgium has a comparative advantage in lace, a move toward free trade will
a. harm chocolate workers in the short run, benefit lace workers, but benefit the nation as a whole.
b. benefit chocolate workers, harm lace workers in the short run, but benefit the nation as a whole.
c. benefit chocolate workers, harm lace workers in the short run, but harm the nation as a whole.
d. harm chocolate workers in the short run, harm lace workers, but benefit the nation as a whole.