The rate of change is +2 or 2 over 1 or 2/1
A :
2.88/48 = $0.06 per ounce
B :
3.52/64= $0.055 per ounce
can be rounded to $0.06
C :
the container of 64 ounces for 3.52
or both are the same
What ? Don't make since bro
It's m. All you have to do is distribute