Please answer all three questions. No explanation necessary.

FIN is trading at $50. You buy a JUL 40 call for $12, write two JUL 50 calls for $3.00 each, and buy a JUL 60 call for $1.00. At expiration, FIN was trading at $53. 1. What was your gain or loss? 2. What was your maximum possible gain? 3. What is the name of the strategy