$(25$pts$)$ If the aquifer in question $1$ is not fully confined but is overlain by a $4\mathrm{.}7-$m thick confining layer with a vertical hydraulic conductivity of $1\mathrm{.}5{10}^{-3}\frac{m}{?}$ day, calculate the drawdowns at a distance $200$ m from the pumping well for the periods of $8$ hours, $30$ days, and $6$ months.