Which of the following is/are true? 1. A upward sloping yield curve indicates long-term interest rate being higher than short-term rate and is a good indicator for recession as inflation is coming. 2. T-Bills has maturity less than 1Y while Treasury bonds have maturity longer than 1Y 3. A corporate bond's coupon should be higher than the coupon of a bond issued by the government with identical characteristic (except for the coupon) A. Only 1 B. Only 3 C. 1 and 2 are true D. 2 and 3 are true E. All of the above