e$.)$ Determine work needed by the pump, if head losses are excluded in the computation. Assume that there is a constant velocity of $2fps.$

f$.)$ If the head losses in the system are represented by the frictional head loss $(0\mathrm{.}025\frac{L}{D}\frac{V^2}{2g}),$ the head loss at the entrance from reservoir $1(0\mathrm{.}7\frac{V^2}{2g}),$ and the head loss at the exit to reservoir $2,$ what is the head loss at the exit to reservoir $2?$ Use the same velocity in the previous problem, and assume a pump head of $60ft.$