A differential leveling loop began on $BM$ Rock $($elevation $=854\mathrm{.}32ft)$ and closed on $BM$

Tree $($elevation$=858\mathrm{.}43).$ The plus sight and minus sight distances were kept

approximately equal. Readings $($in feet$)$ listed in the order taken are $)$ on BM

Rock, $5\mathrm{.}1(-S)$ and $4\mathrm{.}55(+S)$ on TP$1,3\mathrm{.}25(S)$ and $7\mathrm{.}43(+S)$ on $BMx,4\mathrm{.}22(-S)$ and

$5\mathrm{.}35(+S)$ on TP$2,6\mathrm{.}04(-S)$ and $4\mathrm{.}45(+S)$ on TP$3$ and $5\mathrm{.}63(-S)$ on BM Tree. Prepare,

check, and adjust the notes. $($Tabulate your answer$)$ A differential leveling loop began on $BM$ Rock $($elevation $=854\mathrm{.}32ft)$ and closed on $BM$

Tree $($elevation$=858\mathrm{.}43).$ The plus sight and minus sight distances were kept

approximately equal. Readings $($in feet$)$ listed in the order taken are $)$ on BM

Rock, $5\mathrm{.}1(-S)$ and $4\mathrm{.}55(+S)$ on TP$1,3\mathrm{.}25(S)$ and $7\mathrm{.}43(+S)$ on $BMx,4\mathrm{.}22(-S)$ and

$5\mathrm{.}35(+S)$ on TP$2,6\mathrm{.}04(-S)$ and $4\mathrm{.}45(+S)$ on TP$3$ and $5\mathrm{.}63(-S)$ on BM Tree. Prepare,

check, and adjust the notes. $($Tabulate your answer$)$