A highway has $+2\mathrm{.}0\%$ grade followed by a $-2\mathrm{.}0\%$ grade. The $$VC is at STA$(1033+58\mathrm{.}00)$ and the $$VT is at STA$(1040+62\mathrm{.}00).$ If the $$VC is at elevation of $4230\mathrm{.}19$ ft$,$ what is the elevation of the highway surface at STA$(1036+00\mathrm{.}00)?$ For the same vertical curve, calculate the sight distance assuming standard design values of $1=3\mathrm{.}5$ ft and $2=2\mathrm{.}0$ ft$.$