1 - 50 units: S$9.8351 - 100 units: S$8.76 More than 101 units: S$8.19
1 - 50 units: S$9.4551 - 100 units: S$8.51 More than 101 units: S$7.56
1 - 50 units: S$8.8251 - 100 units: S$7.86 More than 101 units: S$7.35
