For the oil relative permeability data given in table 1, indicate: Sw Kra Krb 0.19 0 1 0.2 0.0002 0.96 0.25 0.011 0.85 0.3 0.0029 0.72 0.35 0.0047 0.6 0.4 0.0091 0.47 0.45 0.0157 0.35 0.5 0.025 0.24 0.55 0.0372 0.165 0.6 0.053 0.1 0.65 0.073 0.06 0.7 0.097 0.03 0.75 0.1259 0.015 0.8 0.16 0.005 0.85 0.2 0 0.9 0.2458 0 0.95 0.2984 0 1 0.3578 0 a) Which column is water and which one is oil (e.g. Kra?) b) Plot the relative permeability curves c) Is the rock oil or water wet? d) What are the end points values, residual oil and irreducible water values?