Which of the following statements is CORRECT, other things held constant? a If individuals increase their savings rate, interest rates are likely to increase. b If expected inflation increases, interest rates are likely to incrcase C Interest rates on long-term bonds are more volatile than rates on short-term debt securities like T-bills d. If companies have fewer good investment opportunities, interest rates are likely to increase. e Iaterest rates on all debt securities tend to rise during recessions because recessionas increase the possibility of bankruptey, hence the riskiness of all debt securitics