Which of the following best describes how an increase in the money supply shift the aggregate demand curve ?

• A. The money supply shifts right prices fall spending increases and the aggregate demand curve shifts right
• B. The money supply shifts right the interest rate rises investment decreases and the aggregate demand curve shifts left
• C. The money supply shifts right the interest rate falls, investment increases, and the aggregate demand curve shifts right
• D. The money supply shifts right, prices rise, demand curve shifts left