How do money market funds differ from other types of mutual funds in terms of how they

Question:

How do money market funds differ from other types of in terms of how they use the money invested by shareholders? Which security do money market funds invest in most often? How can a money market fund accommodate shareholders who wish to sell their shares when the amount of proceeds received from selling new shares is less than the amount needed?
Mutual Funds
Mutual funds are like a pool of funds gathered by different small investors that have simalar investment perspective about returns on their investments. These funds are managed by professional investment managers who act smartly on behalf of the...