1 - 10 units: S$2.5211 - 50 units: S$2.36 More than 51 units: S$2.02
1 - 10 units: S$3.0211 - 50 units: S$2.83 More than 51 units: S$2.42
1 - 10 units: S$2.9311 - 50 units: S$2.7 More than 51 units: S$2.25
1 - 10 units: S$6.1211 - 50 units: S$5.41 More than 51 units: S$4.7
1 - 10 units: S$2.2711 - 50 units: S$1.8 More than 51 units: S$1.68
1 - 10 units: S$5.1611 - 50 units: S$4.93 More than 51 units: S$4.49
1 - 10 units: S$3.911 - 50 units: S$3.65 More than 51 units: S$3.12
1 - 10 units: S$4.2711 - 50 units: S$3.99 More than 51 units: S$3.41
1 - 10 units: S$3.8711 - 50 units: S$3.62 More than 51 units: S$3.09
1 - 10 units: S$2.8511 - 50 units: S$2.67 More than 51 units: S$2.28
