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1. A stock price is $30, the expected return is 18% per annum and the volatility is 20% per annum. What is the mean of the logarithm of the stock price in two years?
a. 30
b. 41.77
c. 3.40
d. 3.72
e. None of the above.
2. A stock price is $30, the expected return is 18% per annum and the volatility is 20% per annum. What is the standard deviation of the logarithm of the stock price in two years?
a. 0.20
b. 0.28
c. 0.40
d. 0.64
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