Remington Wealth Partners Case Scenario，这道题的计算不太懂

Remington Wealth Partners Case Scenario，题目的这句话不懂，The comment is correct with regard to estimation errors because the asset allocations do inherit the estimation errors in the original inputs.

官网 题Remington Wealth Partners Case ScenarioQ. In describing heuristics and other modeling techniques, Montgomery is most accurate with respect to:A. Comment 1.B. Comment 2.C. Comment 3.

官网题 Tina Swan Case Scenario In the discussion of Harmon’s portfolio asset allocation (Exhibit 3), the most accurate comment is made by: Swan. Morrison. Gruber.

官网 Olivinia Heritage Case Scenario 题目In Phase 3, the most likely change in the constraints facing OHF’s ability to undertake asset allocation arose from an increased need for: governance resources. liquidity. risk reduction

Calendar spread long方是看多长期volatility做空短期volatility的话，图像向上凸起则说明波动性大对于这个策略不利，这两者不前后矛盾吗

黄色两句话是什么意思，在图中哪里可以看出来

老师，请问这道题的Goal 2有没有什么简便的计算方法？我用1.022/1.03-1，算出了-0.78%的折现率，计算出来与答案有差距

实际交割的是图中的A还是B

标黄的是什么意思？在哪里可以看得出来？