Question $2(5$ points$)$

Using the Hazen$-$Williams formula, calculate the friction loss of $250$ gpm flowing through $10$ ft of $6-$in Sch $40$ steel pipe in a dry pipe system.

a$)0\mathrm{.}04$

b$)0\mathrm{.}15$

c$)0\mathrm{.}12$

d$)0\mathrm{.}09$