The case talks about a bond issued in February $2000$ that was trading with a yield of $3\mathrm{.}53\%$ in March $2019(2019$ was the time of the case$).$ Assume the bond was originally issued at $$100$ and was trading for $$136\mathrm{.}38$ in March $2019.$ The figure shown below plots the yield to maturity of this bond over the last $5$ years leading up to the beginning of $2021.$ The black circle identifies the yield at the time of the case. The hollow red arrow points to a few days in March $2020$ when the yields on this bond jumped. Which of the following statements is accurate? Select all that apply.

Yield

The price of this bond in early $2021$ is higher than the price of this bond at the time of this case.

Walmart's cost of debt has generally decreased since $2018$ with the exception of a few brief periods when it increased.

The yield to maturity in February $2000$ would have been higher than the yields shown in this plot.