$($a$)(15$ points$)$ For the following radial topographic survey, compute the position $($x$,$Y$)$ of

Point $3$ only, to the nearest $0\mathrm{.}01$ meter. $($b$)(10$ points$)$ Calculate the elevation of the point in

part $($a$).$Show your work, but you do not have to compute any unrelated values. Note that angles

are given in decimal degrees, not deg$-$min$-$sec$.$

Control Point Coordinates:

Field Notes:

Total Station @ C$1$; angles read clockwise; hi $=5\mathrm{.}32$ m