In a laminate floor, hydraulic conductivity at the surface is 2X10-3 cm / s. This uniformly reduces 4X10-4 cm / s to a depth of 22 meters. If the water level is about 3 feet below the surface, determine the saturated hydraulic conductivity of the layer. Additionally, how much is the monthly recharge soil infiltration if it has the following parameters of infiltration and assume a rainy month with a total rainfall of 20 in:
fc = 0.2 in/hr
fo = 1.5 in/hr
k = 0.35 hr-1