Expected DA for Feb'18 to Apr'18 for Banker minmum 15 slab and maximum 24 slab

Now, today i.e. on 30.11.2017, CPI for the month Oct'17 announced as 6551.03

We are providing calculations of expected DA on the basis of three assumption as under :-

1. On assumptions that CPI would remain at least same as of Oct'17 for the next two month i.e. for Nov'17 & Dec'17. In this situation the expected (tentatively) increase in DA Slabs would come to 12 slabs.(on this assumption the total tentatively revised DA slabs would be 528 i.e. 52.80%)
2. On assumptions that there would be increase of one point in CPI data in both the remaining months. In this situation the expected (tentatively) decrease in DA Slabs would come to 17 slabs.(on this assumption the total tentatively revised DA slabs would be 533 i.e. 53.30%)
3. Keeping in view the recent fuel price hike we assume that there be may an increase of two points Nov'17 and One point increase in Dec'17, In this situation the expected (tentatively) increase in DA Slabs would come to 21 slabs.(on this assumption the total tentatively revised DA slabs would be 537 i.e. 53.70%)
4. Keeping in view the  recent market scenario  like fuel price  gold  and  food grain  may an increase  order. 15 essential  goods price are in increasing order as per govt list.  in such scenario  if in both month two point  increases i.e  in nob 2 point and in dec also 2 point  then DA will be 26 slab.AS per our expectation  Da will be increase from Feb 2017  minimum 15  maximum 24