Table 7: Ideal solution and negative ideal solution with TOPSIS.

Criteria	Ideal Solution	Negative Ideal Solution
1	2.384	4.230
2	3.368	5.855
3	3.458	1.155
4	3.380	0.979
5	2.067	6.023
6	0.748	2.839
7	6.922	2.745
8	5.261	0.568
9	5.950	1.983
10	3.845	3.845
11	0.000	0.000
12	0.000	0.000
13	8.778	0.975