n his road trip, Leon stops to refuel and get some snacks. He has the following purchases:
12 gallons of gas at $2.89 per gallon
2 granola bars for $1.59 each
1 apple for $0.89
2 bottles of vitamin water for $1.39 each
Leon must pay 7.5% sales tax on everything but the gas, which already has tax included in the per gallon price. If Leon paid $44.64, then he _____ for his purchase.
a.
did not pay enough
b.
paid the correct amount
c.
paid $2.60 too much
d.
paid $3.11 too much