For every 6 boxes sold, Stephanie makes a profit of $8.10. Which table shows this same rate of change?
A
Number of Boxes Profit
15 $20.25
17 $22.95
19 $25.65
21 $28.35
B
Number of Boxes Profit
8 $10.80
10 $12.15
12 $13.50
14 $14.85
C
Number of Boxes Profit
15 $13.25
17 $18.95
19 $21.65
21 $24.35
D
Number of Boxes Profit
8 $14.85
10 $16.20
12 $17.55
14 $18.90



HELP PLEASE