I'll give 100 points! If one one of you answer all of them correct! (Please I need help!

Hi there!
The answers to your questions are as follows:
#1) 54 oz.
#2) 21 Hrs.
#3) Spent $180 Saved $120
#4) 480 oz.
#5) 18 Hrs.
#6) $176
#7) 126 cups
Your friend, ASIAX