On a logical note,
For trains having 1 1AC and 1 2AC coach (like CSTM HWH Mail via NGP, Sapt Kranti, Karnataka Express, etc), instead of H1 and A1, 2 mixed coaches HA1 and HA2 must be there.
Reason:
H1: 18 berths
A1:...
more... 46 berths
but 2 Mixed coach will give 20 berths of 1st AC and 48 berths of 2AC.
SO if these 2 extra berth are provided in end to end quota, IR can make profit as:
HWH to CSTM: 1ac: 2 x 4860 = 9,720
2ac: 2 x 2820 = 5,640
15K per run ki profit me IR...
Howz my IDEA??