Suppose the Federal Reserve announces that it will be making a change to a key interest rate to increase the money supply. This is likely because

A) the Federal Reserve is worried about inflation.
B) the Federal Reserve is worried about unemployment.
C) the Federal Reserve is hoping to reduce the demand for goods and services.
D) the Federal Reserve is worried that the economy is growing too quickly.

When the Federal Reserve decides to increase the money supply, typically by lowering interest rates, it is often aiming to stimulate economic activity. Lower interest rates make borrowing cheaper, encouraging businesses to invest and consumers to spend, which can help reduce unemployment. This action is not directly aimed at reducing inflation or demand for goods and services, nor is it a response to an economy growing too quickly.