Investor Z decides to invest a total of $1,000,000. He decides to invest 20% in riskless asset and the rest in the risky asset portfolio. Suppose that Investor Z needs to invest 40% in risky asset Equity D and the rest in risky asset Equity E in order to construct the optimal tangent portfolio. How much should Investor Z invest in Equity D? Investor Z invests: Optimal complete portfolio Asset Allocation => Invests 20% of $1M or $200,000 in T-Bill Security Selection => Total investment $1,000,000 Invests 80% of $1M or $800,000 in the tangent portfolio (P. Optimal risky portfolio) Needs to invest 40% (wo) of risky asset investment in Asset D Needs to invest 60% (wg) of risky asset investment in Asset E