Number of nodes (n)

50

60

70

80

90

100

rn = re = 0

0

10

10

10

10

10

10

10,000

10

10

10

10

10

10

20,000

10

10

10

10

10

10

30,000

10

10

10

10

10

9

40,000

10

10

10

10

10

10

50,000

10

10

10

10

10

8

60,000

10

10

10

10

9

8

70,000

10

10

10

10

9

8

80,000

10

10

10

10

9

8