Two wells $120$ m apart are pumping from a confined aquifer. Determine individual drawdown amounts and overall drawdown with $20$ m intervals going $60$ m on both sides of the wells and plot them with respect to distance for the following cases $($Assume aquifer characteristics are T $=0\mathrm{.}0004$ m$2/$hr and S $=0\mathrm{.}0001)$

a$)$ Both wells are pumping $12\frac{m^3}{h}r$

b$)Q_1=12\frac{m^3}{h}r,Q_2=8\frac{m^3}{h}r$