How Long Would You Survive A Zombie Invasion

If zombies invaded would you survive?

1 You find a mall what do you do?
2 You see a survivor what do you do?
3 How would you kill a zombie?
4 What weapon would be a good weapon to kill zombies?
5 If you given a gun by someone that got bit by a zombie and they asked you to shoot them what would you do?
6 If your freind gets bit by a zombie what do you do?
7 Should you ever eat a zombie?