Which statement regarding the LM curve is incorrect? a. The LM curve implies that high interest rates can be beneficial to the economy. O b. The LM curve shifts to the left when the central bank increases the reserve requirements for commercial banks. O C. The LM curve shifts to the left when the general price index increases. Od. The LM curve shifts to the left when the central bank buys government bonds from commercial banks. e. The LM curve shifts to the left when the central bank sets a higher discount rate.