CO$2$ Coals$$ commercial paper is currently selling at $99\mathrm{.}123$ percent of maturity value; it matures in $51$ days.

a$.$ What annualized yield is it offering to investors? $($Use $365$ days in a year. Do not round intermediate calculations. Round the final answer to $2$ decimal places.$)$

Annualized yield $\%$

b$.$ What annual effective yield $[$with compounding affects$]$ is it offering to investors? $($Use $365$ days in a year. Do not round intermediate calculations. Round the final answer to $2$ decimal places.$)$

Annual effective yield $\%$