Assignment 2 Answer the Questions in Chapters 4, 5, and 6 of the eBook and hit Submit. (3 x 1%) Answer the following questions and submit as a combined pdf file to UM Learn. (3 x 1.5%) 2.A Ch. 4 Risk and Return Exercise Put together an Excel worksheet and solver to find the proportions of crops B and C to include in a two-crop portfolio to minimize risk subject to a minimum acceptable portfolio return. Use the annual returns over 10 years for crop B which are given in the illustrated Excel worksheet. For the ten years of annual returns for crop C use 10, 16, 5, 16, -7, -18, -14, -2, 16, and 8. Specify 2.69 as the minimum acceptable portfolio return. 2.B Ch. 5 Efficiency Exercise Set up a Microsoft Excel sheet and solver to solve for the least cost feed ration that meets the nutritional requirements of the pigs and optimizes rate of growth and feed conversion ratio. Use the nutrient profiles for the ingredients and nutrient requirements for the pigs as shown in the tables above. For prices use 140 for wheat, 230 for corn, 180 for barley, 330 for soymeal, 1450 for premix, and 1800 for lysine. 2.C Ch. 6 Big Data Exercise Create the Microsoft Access database Big Data as described in the chapter. Import the data from the Big Data.txt file. Include the table, form, query, report, macro, and button on the form as described