When a U.S. firm engages in outsourcing, it benefits _ and harms _.

A.the firm; the U.S. consumers of the firm’s products

B.the U.S. consumers of the firm’s products; the firm

C.the U.S. consumers of the firm’s products; the firm’s foreign employees

D.the U.S. consumers of the firm’s products; the firm’s U.S. employees

正确答案：the U.S. consumers of the firm’s products; the firm’s U.S. employees