A profit-maximizing firm will
A. hire less labor if MRPL > MFC.hire less labor if MRPL > MFC .
B. hire more labor if MRPL = 0.hire more labor if MRPL = 0.
C. hire labor up to the point where MRPL = MFC.hire labor up to the point where MRPL = MFC .
D. hire more labor if MRPL< MFC.