please help with this question

i The Federal Reserve is targeting a ODD0.25% interest rate in the Federal Funds market as a response to the Couid19 pandemic. If the Federal Funds Rate is 1.00%, what will the Federal Reserve do to lower rates into the target zone of ODD-0.25%? O a. Sell bonds which will decrease their price and lower their interest rate. O b. Buy bonds which will decrease their price and lower their interest rate. O C. Bell bonds which will increase their price and lower their interest rate. 0 {1. Buy bonds which will increase their price and lower their interest rate. 0 e None of these