In the Finance in Times of Disruption box in Section $6\mathrm{.}2,$

Bloomberg.com reported that the three$-$month Treasury bill sold for $$100\mathrm{.}002556$ per $$100$ face value. What is the yield to maturity of this bond, expressed as an EAR?

The three$-$month yield to maturity is $\%.($Round to six decimal places.$)$