Use notations. Numbers are not accepted.

Q5) Show the complete table of cash flows and P/L at expiration of the following strategy: Buy one share of the stock and short two at-the money calls on this stock and for expiration date T.

Q6) Draw the profit profile per share at expiration of the strategy in Q3.

Q7) Show the complete table of cash flows and P/L at expiration of the following strategy:

Buy one share and sell 4 at-the money calls with the same K and T.

Q8) Draw the profit profile per share at expiration of the strategy in Q5.