Check my entry ?

Mr.C.A (ipcc) (173 Points)

28 November 2011  

calculate the amount of stationery debited to Income and expenditure a/c 31st dec 2005

Amount paid for stationery during 2005                                   2200

Add advance payment at the end of 2004           100

Add creditors for stationery on 31-12-2005         300

less creditors for stationery on 1-1-2005             300

stationery to be debited to income and expenditure a/c    2300

 

i got the answer but still have the problem with these entries are confusing why we are adding "creditors as it is made at the end date and please can anybody give me more detail about this subscripttttion dates i am confusing .....please please help me