Loren and julie have different part time jobs after school. they are both paid at a constant rate of dollars per hour. the table below show loren and julie's total income (amount earned) for working a given amount of time.

loren
hours
2
4
6
8
10
12
14
16
18
dollars
18
36
54
72
90
108
?
?
162

julie
hours
3
6
9
12
15
18
21
24
27
dollars
36
?
108
144
180
216
?
288
324

who makes more per hour?