a$.$ Considering No seepage $($no water flow$),$ plot separate diagrams for vertical total stress $({}_v),$ water pressure $(u_s)$ and vertical effective stress $({}^{\text{'}}v)$ for the given soil profile.

b$.$ Refer to the figure below considering the seepage effect, plot separate diagrams for vertical total stress $({}_v),$ pressure head $(hp),$ water pressure $(u_s)$ and vertical effective stress $({}^{\text{'}}{?}^v).$

c$.$ What is the type and direction of water flow in Fig. $2?$

d$.$ Determine the values of the coefficients of permeability $K_1$ and $K_2$

e$.$ Determine the amount of water seepage $($q$)$ through the clay layer #$1$