Question

步骤麻烦写一下

Recently you have received a tip that the stock of Bubbly Incorporated is going to rise from $57 to $61 per share over the next year. You know that the annual return on the S&P 500 has been 9.25% and the 90-day T-bill rate has been yielding 3.75% per year over the past 10 years. If beta for Bubbly is 0.85, will you purchase the stock?

Consider a risky asset that has a standard deviation of returns of 15. calculate the correlation between the risky asset and a risk free asset.
一道经济的计算题，英语的

Answer 1

汉语意思是：
最近你收到了气泡法团的股票将在未来一年上升57至每股61美元的小费。你知道，标准普尔500指数的年回报率9.25％，90天国库券利率已产生超过过去10年的每年3.75％。如果测试的气泡是0.85，你会购买股票吗？

考虑风险资产，有一个15的回报的标准偏差。计算风险资产和无风险资产之间的相关性。
不好意思，我也不会，不知道是什么意思。呵呵。

Answer 2

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