Suppose Kate has the same discount rate as Leo, rK = 9%. However, Kate has a higher ability level than Leo, AK > AL and her wage-schooling locus is shown in Table 2. Table 2: Kate's Wage-Schooling Locus Years of Schooling Earnings MRR 9 $20,000 10 $25,000 11 $29,000 12 13 14 $32,000 $34,000 $35,000 (c) Fill in Kate's marginal rate of return to schooling for years 9 - 14. (d) What is Kate's optimal schooling level? What would be her wage at that point? (e) Sketch the wage-schooling loci for Leo and Kate on the same plot (years of school on the x-axis, earnings on the y-axis). Label the point on each respective locus that a researcher would observe.