An instrument is set over point $"$A$"$ with a $5\mathrm{.}43ft.$ H$.$I. A vertical angle of $8{31}^{\text{'}}{37}^{\text{'}\text{'}}$ and a horizontal distance of $516\mathrm{.}83ft.$ was taken to a rod $5\mathrm{.}67ft.$ above point $"B".$ The elevation of point $"A"$ is $354\mathrm{.}46ft.$ What is the elevation of point $"B"?$ The engineering station at point $"A"$ is $25+56\mathrm{.}19,$ what is the station at point $"$B$"?($The engineering station to point $"B"$ is increasing$).$

$($You must draw a sketch to support your answer.$)$

Elev. Pt B

Engineering station at Pt$.$ B $.$