Which of the Following Statements Is TRUE

Which of the following statements is TRUE?

A) Because employers care so much about maximizing profits, they are likely to discriminate against minority workers.
B) All else equal, there is no trade-off between risk of job injury and wages.
C) The falling returns to human capital investment for women are due to employer discrimination.
D) The rising returns to human capital may be attributable to the growing importance of advanced technology.