You bond portfolio holds the followino hands in the stated amounts and durations. If you belieyed that interest rates were going to go up and you wanted to position your portfollo to perform better in a rising interest rate environment, the bond most likely to be replaced based on Duration is: (recurring content question) ATT or IBM; they are equally likely to be replaced given the information above IBM ATT Sears or IBM; they are equally likely to be replaced given the information above Sears