Points A and $B$ are separated by $3000$ ft of $6$ inch diameter pipe. Water flows at a rate of $750ga\frac{l}{m}in$ from Point $A$ to Point $B.$ Point $B$ is $60$ ft above Point $A.$ The pressure at Point $B$ is $50$ psig. What is the Reynolds number and what is the pressure at Point A$?$ Use a friction factor of $0\mathrm{.}0175.$ Use a kinematic viscosity of $1\mathrm{.}0217E-5f\frac{t^2}{s}.$ Prior to the $3000$ ft length, what would be the minimum required length before reaching fully developed flow?