Which of the following is true regarding short-term and long-term interest rates? A. Short-term interest rates are always above long-term interest rates. B. Short-term interest rates are always below long-term, interest rates. C. Short-term interest rates are always equal to long-term interest rates. D. Short-term interest rates are more important for determining the demand for money. E. Long-term interest rates are more important for determining the demand for money.