请问 I. The capital market line is the straight line connecting the risk-free asset with the minimum variance portfolio.请问改成这样的描述对不对?(因为我觉得market portfolio的点是在最小方差组合那个有凹度的线上的)。其次。V. The efficient frontier allows different individuals to have different portfolios of risky assets based upon their own risk aversion and forecast for asset returns.这句话关于风险厌恶的假设是错在了投资者都是相同的风险厌恶度和相同的风险预期吗?(不是有自己的 都是相同的。还是错在了哪里呢这个第五句话)求指教 谢谢