Answer:
I think it is 4) Improve performance.
I hope this helps, if I get it wrong I'm soo sorry.
Let me add a quote to your collection
What happens now is considered the past by tomorrow, look forward not backward or what happened yesterday and the days before will devour you.
I’m sorry i just have to put in answers so i can ask a question
Answer:
I LOOK OUT THE WINDOW AND ALL I SEE IS MY BROTHER looking at me with binoculars!!!
Explanation: