Regarding the numerous bond and interest rate terminologies (e.g., premium/discount bond, market/fair price, spot rates, YTM, term structure, etc.), which statements are INCORRECT? Check all that apply: Treasury notes (T-notes) have maturities between 1 and 10 years. Term structure of interest rates can have many shapes, but usually stays flat. A coupon bond is called a discount bond when its market price is less than its fair value. Treasury bonds (T-bonds) have maturities between 10 and 50 years. A zero-coupon bond can be either a premium bond or a discount bond depending on its market price