d	d1	l1	l2	Price (RM)
1	2	38	9.5
1.5	2	38	9.5
2	2	44	12.5
2.5	2.5	57	16
3	3	57	16
3.5	3.5	63	19
4	4	63	19
4.5	4.5	70	22
5	5	76	25.5
5.5	5.5	76	25.5
6	6	76	25.5
6.5	6.5	83	28.5
7	7	83	28.5
7.5	7.5	83	28.5
8	8	83	28.5
8.5	8.5	89	32
9	9	89	32
9.5	9.5	89	32
10	10	89	32
10.5	10.5	89	32
11	11	95	35
11.5	11.5	95	35
12	12	95	35
12.5	13	102	38