以下哪個(gè)敘述是正確的（）。

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：（）

鮑勃.瓦格納較喜歡通過(guò)資本增值來(lái)增加收入，他正在考慮購(gòu)買(mǎi)一些10年期BBB級(jí)的債券。債券的報(bào)價(jià)相同，但是債券的合約有不同的條款。如果鮑勃預(yù)計(jì)接下來(lái)的兩年里利率大幅度下降，那么他最可能會(huì)選擇（）。

史蒂芬.翰遜正在考慮購(gòu)買(mǎi)AAA級(jí)的10年有效期債券，它的有效久期為5年。利息率增長(zhǎng)1%會(huì)改變?cè)搨瘍r(jià)格（）。

以下哪個(gè)收益率最可能成為投資者對(duì)債券估價(jià)的因素（）。

一家公司債券，應(yīng)稅收益率為7%。稅級(jí)為30%，那么投資者的稅后收益率將會(huì)是（）。

Which of the following statements is least likely to be an assumption about investor behaviour underlying the Markowitz model？（）

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

According to the Capital Asset Pricing Model （CAPM），the market portfolio（）