1 - 50 units: S$24.1551 - 100 units: S$23.1 More than 101 units: S$21
1 - 50 units: S$2.9251 - 100 units: S$2.8 More than 101 units: S$2.54
1 - 50 units: S$3.7251 - 100 units: S$3.56 More than 101 units: S$3.23
1 - 50 units: S$3.9851 - 100 units: S$3.81 More than 101 units: S$3.47
1 - 50 units: S$3.4551 - 100 units: S$3.3 More than 101 units: S$3
