Assume that the stock price model parameters are: U =1.7, D = 0.8, S. = 120. A European call option with expiration 1=3,... 查看全部
A variable annuity is one in which the payment increases from 1 to n and then decreases from n-1 to 1. Try to find the p... 查看全部
Consider the following two equivalent ending annuities:A: 6,000 yuan down, and then reduce by 100 yuan every year until... 查看全部
If a person needs 93,170 yuan in 3 years and the annual interest rate of bank deposits is 10%, how much principal should... 查看全部
Some production enterprise is insured to some insurance company on January 1, 2000 insurance property insurance, insuran... 查看全部
The export quotation of a commodity is CFR1200 US dollars, and the insurance rate is 0.63%. The customer requires to add... 查看全部
A factory has a workshop worth 1 million yuan, now respectively to A, B, two or three insurance companies to insure one-... 查看全部
The loss rates of insurance amount of group A and group B are shown in the table below. Try to compare their stability. ... 查看全部
Analyze this case and answer the following questions :(1) Zhang's loss belongs to the insurance liability of which insur... 查看全部
Ask if the insurance company is fulfilling its obligations?