msme form problem

Anoop Bansal (student ) (199 Points)

23 May 2019  
In form, how much dues to be taken.
suppose, A bill of 500,000 is outstanding for more than 45 days but payment of 200,000 has been already made against it, then what amount to be taken- bill or remaining.
and also if payment of 100,000 is also made between 45 days toward that bill, then I should also adjust it or not.