Estimate the discharge $($cfs$)$ in a stream using Manning$$s equation. The stream is $52$ ft wide, has a mean depth of $5\mathrm{.}4$ ft$,$ a cross section area of $280$ ft$2,$ a hydraulic radius of $4\mathrm{.}87$ ft$,$ a Manning$$s n of $0\mathrm{.}026,$ and a slope of $0\mathrm{.}05$ ft per ft$.$