Refer to the stock options on Microsoft in the Figure 2.10. Suppose you buy a November expiration call option on 200 shares with the excise price of $140. a-2. What is the net profit/loss on your position? (Input the amount as a positive value.) Net loss of a-3. What is the rate of return on your position? (Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.) Rate of return ences b-2. What is the net profit/loss on your position? (Input the amount as a positive value.) Net loss of b-3. What is the rate of return on your position? (Negative value should be indicated by a minus sign. Round your answer to 2 decimal places.) Rate of return c-2. What is the rate of return on your position? (Negative value should be indicated by a minus sign.) Rate of return