Develop a model that minimizes semivariance for the data given below with a required return of 15 percent. Define a variable ds for each scenario and let with ds = 0. Then make the objective function: Min . Scenario Mutual Fund Year 1 Year 2 Year 3 Year 4 Large-Cap Growth 41.54 36.18 32.76 20.63 Large-Cap Value 32.45 44.78 28.61 38.49 Small-Cap Growth 26.13 7.04 23.97 45.67 Small-Cap Value 37.56 18.53 27.53 5.48 Solve the model you developed with a required expected return of at least 15 percent.