A foresight $($FS$)$ reading of $9\mathrm{.}05$ feet is read at a turning point where the level has a Height of Instrument $($HI$)$ of $920\mathrm{.}23$ feet, what is the elevation of the turning point?

Group of answer choices

$920\mathrm{.}23$

$915\mathrm{.}35$

$911\mathrm{.}18$

$929\mathrm{.}28$