A level loop starts amd ends at a benchmark $($Elev$=200\mathrm{.}000),$ and goes through $4$ points. The computed elevations for the $4$ points and the closing benchmark are:

$(1)202\mathrm{.}360$

$(2)204\mathrm{.}716$

$(3)203\mathrm{.}975$

$(4)201\mathrm{.}754$

$($BM$)199\mathrm{.}985$

What is the adjusted elevation for point $3?$