Which costs the least per ounce?(1 point)
Responses

60 oz. of chocolate for $5.40
60 oz. of chocolate for $5.40

16 oz. of chocolate for $1.76
16 oz. of chocolate for $1.76

28 oz. of chocolate for $2.24
28 oz. of chocolate for $2.24

35 oz. of chocolate for $3.16
35 oz. of chocolate for $3.16