1 - 10 units: S$12.3211 - 50 units: S$11.78 More than 51 units: S$10.71
1 - 10 units: S$22.2211 - 50 units: S$21.25 More than 51 units: S$19.32
1 - 10 units: S$2.1111 - 50 units: S$2 More than 51 units: S$1.79
1 - 10 units: S$4.6311 - 50 units: S$2.21 More than 51 units: S$2
1 - 10 units: S$3.3611 - 50 units: S$3.14 More than 51 units: S$2.73
1 - 10 units: S$4.4811 - 50 units: S$4.18 More than 51 units: S$3.64
1 - 10 units: S$2.4111 - 50 units: S$2.3 More than 51 units: S$2.17
1 - 10 units: S$0.5411 - 50 units: S$0.35 More than 51 units: S$0.27
1 - 10 units: S$3.3111 - 50 units: S$3.17 More than 51 units: S$2.88
