Question

If the central bank wants to help the economy to grow, it can decrease

spending
interest rates
tax levels

Answer 1

Interest rates.

Step-by-step explanation:

Decreasing interest rates, people can get financing and this allows them to invest it in the market. This is an important part, because when influencing economies has to variable that should be worked: money and fiscal policy.

So, a hesitant economy requires a decrease in interest rates, this way makes less expensive to get money for investments.