Q.6 What is the difference between a European option and an American option (irrespective of whether these are call or put options)? Assume that after one time period, the value of a stock (whose present value is R200) would be either R300 or R150. Suppose that, for any y, at a cost of Cy, one can purchase at a time-0 the option to buy y shares of the stock at time-1 at a price of R175 per share. For what values of c, no-arbitrage will be possible? (Provide necessary details). Do not use arbitrage theorem.