Problem $1(10$ points$)$

a$)$ Water flows through three confined aquifers in series as shown. For the piezometric heads observation wells of $66\mathrm{.}4m$ and $60\mathrm{.}6m,$ determine the flow rate of the aquifer and the head losses in each component of the aquifer between the observation wells.

b$)$ If the head losses in each aquifer between wells were to be equal, what would be the length of each aquifer? The total distance between two wells stays the same.