Q$4.$ Unit Hydrograph $(15$ Points$)$

Determine the runoff from a watershed for storm given below. Use unit hydrograph information.

$\backslash$table$[[$Time $($h$),1,2,3,4,5],[$Precipitation $($in$.),0\mathrm{.}7,1\mathrm{.}5,0\mathrm{.}4,0,0],[$Abstraction $($in$.),0\mathrm{.}3,0\mathrm{.}2,0\mathrm{.}1,0,0],[$Unit hydrograph $($cfs$),60,120,220,150,10]]$