Differential leveling between BMs $A,B,C,D,$ and $A$

gives elevation differences $($in meters$)$ of $-16\mathrm{.}49,$

$+33\mathrm{.}316,+39\mathrm{.}072,$ and $-55\mathrm{.}883,$ and distances in $km$

of $2\mathrm{.}0,4\mathrm{.}0,2\mathrm{.}0,$ and $4\mathrm{.}0,$ respectively. The elevation of

$A$ is $634\mathrm{.}597.$

Part A

Compute the adjusted elevations of BMs $B,C,$ and $D.$

Express your answers in meters to six significant figures separated

$Ele{v}_B,Ele{v}_C,Ele{v}_D=$