Calculate annual arithmetic rate of return and annual geometric rate of return of stock A and B. Consider the data in table below, which show the movements in price for two stocks over two successive holding periods. Both stocks have a beginning price of $10. Stock A rises to $40 in period 1 and then declines to $30 in period 2. Stock B falls to $8 in period 1 and then rises to $25 in period 2.