Q$2.$ A $+2\%$ and a $-3\%$ grade are joined by a $400-$foot parabolic crest curve. The P$.$V$.$C$.=8+00,$ the elevation of the P$.$V$.$C$.=132\mathrm{.}00.$ Determine the elevation of station PVT$.$

a$)133\mathrm{.}09$

b$)130\mathrm{.}00$

c$)132\mathrm{.}00$

d$)134\mathrm{.}00$