Do a profit table and profit graph for the following position:

Do a profit table and profit graph for the following position:
Butterfly spread
Current stock price = $40.
Current price of call with exercise price 35 = $6.
Current price of call with exercise price 40 = $4.
Current price of call with exercise price 45 = $3.
Portfolio consists of buying 2 calls at 40 exercise prices, selling 1 call at 45 exercise price, and selling 1 call at 35 exercise price.