In an IS-LM Model, an Increase in the Money Supply

In an IS-LM model, an increase in the money supply will

A) lower interest rates and therefore decrease the level of saving and investment
B) lower interest rates, stimulate investment spending, and increase national income
C) lower interest rates and bond prices and decrease money demand
D) stimulate investment spending, shifting both the LM- and IS-curves to the right
E) increase government spending since more funds become available