1 - 10 units: S$7.1311 - 50 units: S$6.83 More than 51 units: S$6.53
1 - 10 units: S$7.6211 - 50 units: S$7.31 More than 51 units: S$6.99
1 - 10 units: S$9.5911 - 50 units: S$9.19 More than 51 units: S$8.79
1 - 10 units: S$25.9911 - 50 units: S$23.91 More than 51 units: S$23.46
1 - 10 units: S$25.6711 - 50 units: S$25.67 More than 51 units: S$25.67
1 - 10 units: S$32.8911 - 50 units: S$31.52 More than 51 units: S$30.15
1 - 10 units: S$35.7711 - 50 units: S$34.21 More than 51 units: S$32.66
1 - 10 units: S$38.1211 - 50 units: S$36.47 More than 51 units: S$34.81
1 - 10 units: S$45.5411 - 50 units: S$43.56 More than 51 units: S$41.58
1 - 10 units: S$8.6411 - 50 units: S$8.28 More than 51 units: S$7.92
1 - 10 units: S$9.3711 - 50 units: S$8.98 More than 51 units: S$8.59
