a 16-ounce bottle of spring water is $1.76. a 20-ounce bottle of fresh water is $2.40. which statement about the unit prices is true? a) fresh water has a lower unit price of $0.12/ounce b) spring water has a lower price of $0.11/ounce c) fresh water has a lower unit price of $0.11/ounce d) spring water has a lower unit price of $0.12/ounce