5. 6. Graph the set of expected annual real returns (yaxis) and standard deviations (x'axis) that are obtainable by combining domestic equity with the risk-free asset. Graph the set of expected annual real returns (yaxis) and standard deviations (x-axis) that are obtainable by combining domestic bonds with the riskfree asset. Graph the set of expected annual real returns (yaxis) and standard deviations (x'axis) that are obtainable by combining domestic equity and domestic bonds. You can do this by varying the weights in domestic equity and domestic bonds. a. What portfolio of domestic equity and domestic bonds minimizes risk (portfolio standard deviation)? Find a precise answer with weights to the nearest tenth of a Dercent (cg. 32.1%) using calculus