$5)$ Using the internet, find out what the yield on the $1$ year Treasury Bill was for $2/21/2024.$ Find out what the yield on the $2$ year Treasury Bill was for that same day. $4\mathrm{.}97$

$4\mathrm{.}5891$

a$.$ Based on these values, what is the expected $1$ year interest rate for the year beginning $2/21/2025?$