Calculate the unit price of each of the following items: (Enter your answers in cents rounded to 2 decimal places.)
a) Motor oil—2.0 quarts for $1.72 = ________cents/quarts.
b) Cereal—15 ounces for $2.70 = _______cents/quarts.
c) Canned fruit—13 ounces for 93 cents = _______cents/quarts.
d) Facial tissue—300 tissues for $2.45 = ________cents/quarts