Help…. how to do this?

1) Amar Traders obtained a lease of a coal mine on 1st April 1999 on the following terms
a) Royalty Re 1 per ton
b) Minimum Rent rupees 12,000 p.a
c) Recoupment of shortworkings of each year during the next 3years subject to a
maximum of rupees 2,500 p.a
d) In the event of strike ,the minimum rent would be taken pro-rata on the basis of actual
working days ,but in the event of lockout the lessee would enjoy a concession in respect
of minimum rent for 50% of the period of lockout
e) Working for the first four years as follows;
Year Actual Royalty
1999-2000 7000
2000-2001 10,200
2001-2002 19,000
2002-2003 10,800(Strike 73 days)
2003-2004 9000(Lockout 4 Months)
Prepare Minimum Rent A/c, Royalty Account, Shortworking account and land lord account in
the books of Amar Traders.