On Determining the Critical Path of Activity Network with Normalized Heptagonal Fuzzy Data

Table 2

Pessimistic H. F.N. corresponding to major H. F.N. in Table 1 for each operation from to and the corresponding associated numbers.

Path	H.F.N.
1		8.375
2		6.875
3		5.5
4		10.5
5		9.375
6		11.25
7		11.875
8		8.75
9		10.875
10		4.5
11		6.125
12		11.75
13		18.25
14		5.375
15		19.875
16		6.875
17		11.125
18		6.375
19		5.75
20		9
21		5
22		10.625