Answer: e. An upward-sloping Treasury yield curve suggests that long-term interest rates are higher than short-term interest rates.
Step-by-step explanation:
The Yield curve is used to compare interest rates across different periods as it uses the yields of securities that have the same credit risk/ rating but different maturity periods.
A Treasury yield curve will therefore show treasury rates across different periods. If the yield curve is upward sloping, it means that long term rates are higher than short term rates because the curve starts by plotting short term rates and then moving long-term.