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. (Solve in Excel)

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