The diagram shows a soil profile with following properties:Sand layer: γsat=20.86 kN/m³Clay layer: W=38%, Cc=0.26, G=2.72Find the effective pressure in sand layer.

The diagram shows a soil profile with following properties:Sand layer:

1.	The diagram shows a soil profile with following properties:Sand layer: γsat=20.86 kN/m³Clay layer: W=38%, Cc=0.26, G=2.72Find the effective pressure in sand layer.
A.	44.16 KN/m³
B.	35.33 kN/m³
C.	56.77 kN/m³
D.	23.73 kN/m³
Answer» B. 35.33 kN/m³