Differential leveling between BMs A

$,$ B

$,$ C

$,$ D

$,$ and A

gives elevation differences $($in meters$)$ of $-16\mathrm{.}62,+33\mathrm{.}446,+39\mathrm{.}202,$ and $-56\mathrm{.}013,$ and distances in km

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

is $634\mathrm{.}597.$ Compute the adjusted elevations of BMs B

$,$ C

$,$ and D

$.$