单项选择题
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.IncreaseB.DecreaseC.No effect
单项选择题 The stock of GBK Corporation has a beta of 0.65.If the risk-free rate of return is 3% and the expected market return is 9%，the expected return for GBK is closest to（）
单项选择题 再投资风险（）。
单项选择题 关于如何衡量当前收益率，以下哪个选项最正确（）。
