A 100 ha watershed received rainfall at a rate of $5 \mathrm{~cm} \mathrm{~h}^{-1}$ for 2 hours. If the runoff generated by the storm was at the rate of $1 \mathrm{~m}^{3} \mathrm{~s}^{-1}$ for 10 hours, the runoff coefficient for the watershed would be
(A) $3.6 \times 10^{-3}$
(B) $6.0 \times 10^{-2}$
(C) 0.36
(D) 36
A 100 ha watershed received rainfall at a rate of $5 \mathrm{~cm} \mathrm{~h}^{-1}$ for 2 hours. If the runoff generated by the storm was at the rate of $1 \mathrm{~m}^{3} \mathrm{~s}^{-1}$ for 10 hours, the runoff coefficient for the watershed would be
(A) $3.6 \times 10^{-3}$
(B) $6.0 \times 10^{-2}$
(C) 0.36
(D) 36