答案:B
某项目普通股股东的预期收益要求为12%,项目投资风险系数1.5,社会平均收益率9%,则社会无风险投资收益率为( )。
A.3%
B.4%
C.4.5%
D.4.6%
It must be difficult for her to cope()three small children and a job.
A.to
B.on
C.with
D.for