题目内容
（请给出正确答案）
Joan的资产。Joan的资产状况x的效用函数由u(x)=x1/2给出。当前，Joan的资产状况包含100000美元的现金和一座价值90000美元的房子。在给定年度中，Joan的房子将遭受火灾或因为其他原因而被毁坏的概率为0. 001。Joan愿意支付的保险费是多少？
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更多“Joan的资产。Joan的资产状况x的效用函数由u（x)=x…”相关的问题
Kate, Joan and Judy are good friends.
A．True.
B．False.
Maybe Joan's parents are
A．teachers
B．doctors
C．farmers
听力原文：W: I ought to call Joan and tell her about the meeting this afternoon.
M: Why bother？ You'll see her at lunch.
Q: What does the man suggest the woman do？
(16)
A．Ask Joan to come to the meeting before lunch.
B．Tell Joan at lunch about the meeting.
C．Call Joan to meet her for lunch.
D．Meet Joan in the hall after lunch.
Joan is one of those people who______ out of their way to be helpful.
A．go
B．goes
C．gone
D．went
A.attaining
B.attending
C.attempting
D.attracting
How is Joan？
A．She is ill.
B．She feels happy.
C．She is sad.
Joan is in the dorm, putting the final_____to her speech.(2010-74)
A．details
B．remarks
C．comments
D．touches
