The current stock price of ABC Corp. is 50. Prices for six-month calls on ABC are given in the table below.

Draw a profit diagram (at expiration) of the following strategy: Buy one 40 call, write two 50 calls, buy one 60 call, and write two 70 calls.

Strike Price	Call Price
40	16.5
50	9.5
60	4.5
70	2