Christopher bought 4 cans of soup for a total of $3.36,……
Christopher bought 4 cans of soup for a total of $3.36,which included sales tax of $0.16. At the same per-can cost, what is the cost before the sales tax is added for 6 cans of the same soup?
A.36,which
B.16.
C.$0.80
B.$0.84
C.$4.80
D.$5.04
E.$6.40