@Mubi7,you are partially right,MCO has to let go 5000 rupees from 28000,thats leaves him with 23000,after which he gets 100 liters petrol which now has been reduced to almost 6200+22000 equalling 28200 plus 2000 TA,,this is the amount that is 30200 pm which he would get without any effort every month..rest commissions on tactors may take his monthly earnings beyond 40000 easily..that is what i have done in my 7 months in ZTBL..