Consider a model of random interest rates Ri  between year i and i+1. The Ri are  i.i.d. random variables such that 1+Ri is  LogNormal(0.03,0.0010)  distributed. Suppose you deposit an amount of £5000 at time 0. A) Determine the expectation value of Ri B) Determine the expectation value of the amount of money on your account after 10 years. C) Determine the probability that the money accumulated at time i=10  is more than £ 7500.

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