Extracted text: Using Terzaghi theory, determine the ultimate bearing capacity of a strip footing 1.5m wide resting on a saturated clay (C, = 30KN/m2, %3D n. 20kN/m ) at a depth of 2m %3D 4, = 0, Ysat = %3D below ground level. The water table is also at a depth of 2m from the ground level. If the water table rises by 1m, calculate the percentage reduction in the ultimate capacity