125
https://doi.org/10.17993/3ctecno.2021.specialissue7.115-133
3C Tecnología. Glosas de innovación aplicadas a la pyme. ISSN: 2254 – 4143 Edición Especial Special Issue Mayo 2021
Source: own elaboration.
In the Step 3.4 with the help of the values from Table 4, S
i
, K
i
+
and K
i
-
values are calculated
by Equations (16), (17), and (18). In Step 3.5, f(K
i
) values are found for utility functions and
scores of alternatives are calculated by Equations (19), (20), and (21). The scores of the
alternative suppliers (A
1
, A
2
, A
3
, A
4
, A
5
, A
6
) are shown in Figure 2. According to the results
of MARCOS method, the best alternative of green supplier is A
2
with the highest score.
Second one is A
3
, and third is A
5
.
Table 6. Normalized weighted matrix “V”.
Source: own elaboration.
Figure 2. The ranking Scores of Alternatives.
Source: own elaboration.
AAI 3,7143 3,1429 2,1429 2,1429 4,5714 4,0000 7,2857 4,0000 3,8571 1,8571 8,1429 6,8571
A
1
3,8571 5,2857 3,0000 4,2857 7,5714 4,7143 3,2857 5,0000 3,8571 6,7143 6,7143 5,0000
A
2
5,0000 5,2857 5,1429 4,0000 6,8571 4,4286 3,0000 5,0000 5,1429 7,0000 3,8571 6,1429
A
3
5,4286 3,2857 5,0000 6,4286 5,0000 6,4286 7,2857 4,8571 8,4286 8,1429 8,1429 6,8571
A
4
6,7143 5,8571 2,1429 6,1429 4,5714 5,4286 4,7143 6,1429 4,1429 1,8571 5,1429 5,2857
A
5
3,7143 3,1429 5,0000 7,5714 7,7143 8,1429 7,0000 4,2857 5,0000 3,8571 3,5714 2,7143
A
6
4,4286 4,1429 3,4286 2,1429 6,5714 4,0000 4,5714 4,0000 4,7143 5,0000 1,5714 4,5714
AI 6,7143 5,8571 5,1429 7,5714 7,7143 8,1429 3,0000 6,1429 8,4286 8,1429 1,5714 2,7143
C
1
C
2
C
3
C
4
C
5
C
6
C
7
C
8
C
9
C
10
C
11
C
12
AAI 0,0633 0,0477 0,0425 0,0330 0,0364 0,0364 0,0349 0,0512 0,0365 0,0177 0,0130 0,0217
A
1
0,0657 0,0803 0,0594 0,0659 0,0603 0,0429 0,0773 0,0640 0,0365 0,0639 0,0158 0,0297
A
2
0,0852 0,0803 0,1019 0,0615 0,0546 0,0403 0,0847 0,0640 0,0487 0,0666 0,0275 0,0242
A
3
0,0925 0,0499 0,0991 0,0989 0,0398 0,0585 0,0349 0,0621 0,0798 0,0774 0,0130 0,0217
A
4
0,1144 0,0890 0,0425 0,0945 0,0364 0,0494 0,0539 0,0786 0,0392 0,0177 0,0206 0,0281
A
5
0,0633 0,0477 0,0991 0,1165 0,0614 0,0741 0,0363 0,0548 0,0473 0,0367 0,0297 0,0547
A
6
0,0754 0,0629 0,0679 0,0330 0,0523 0,0364 0,0556 0,0512 0,0446 0,0476 0,0676 0,0325
AI 0,1144 0,0890 0,1019 0,1165 0,0614 0,0741 0,0847 0,0786 0,0798 0,0774 0,0676 0,0547