The bond has a face value of $$1000,$ it pays semi$-$annual interest, and its coupon rate is $4\mathrm{.}2\%.$

An investor purchases the bond when it has $13$ years of maturity left and the YTM is $5\%.$ His purchase price is $$[$p$].$

The investor holds the bond for $2\mathrm{.}5$ years. At this time, when he sells, the YTM is $3\mathrm{.}6\%.$ The sale price is $$[$s$].$

The investor was able to reinvest coupons at $4\%$ during his holding period. The future value of coupons received is $$[$f$].$

The investor's holding period return is $[$r$]\%$ and his realized annual yield is $[$a$]\%.$

Enter values rounded to two decimals.