再投資風險（）。

A company that sells ice cream is evaluating an expansion of its production facilities to also produce frozen yogurt.A marketing study has concluded that producing frozen yogurt would increase the company’s ice cream sales because of an increase in brand awareness.What impact will the cash flows from the expected increase in ice cream sales most likely have on the NPV of the yogurt project？（）

A portfolio manager generated a rate of return of 15.5% on a portfolio with beta of 1.2.If the risk-free rate of return is 2.5% and the market return is 11.8%，Jensen’s alpha for the portfolio is closest to：（）

In general，which of the following institutions will most likely have a high need for liquidity and a short investment time horizon？（）

A公司交易15次（持續(xù)12個月）都是延遲盈余，如果A公司的股本回報率是12%，那么A公司的賬面價值額最接近（）。

根據(jù)以下數(shù)據(jù):利息率5.90%6.00%6.10%債券價格99.7599.5099.30那么，這個債券的久期最接近（）。

以下哪個收益率最可能成為投資者對債券估價的因素（）。

當編制含有風險資產(chǎn)的無杠桿投資組合時，投資者僅需考慮位于下列那條線上的投資組合集（）。

史蒂芬.翰遜正在考慮購買AAA級的10年有效期債券，它的有效久期為5年。利息率增長1%會改變該債券價格（）。

債券的買賣差價最直接受到什么影響（）。