Sales - cost of goods sold - operating expense = ?

1.Which of the following is capital expenditure?

2.If a computer is purchased for selling purpose which of the following account will be debited?

3.What is the amount of stationery used?

4.The balance of revenue expenditure account become zero through which entire?

5.Which of the following is an intangible asset?

6.The word '$Ledger^{\prime} comes from which$ Language?

7.What is generally indicated by credit balance?

8.In trial balance rent paid Tk. 12,000

9.Who is client of the bank?

10.What will be the bank balance according to the cash book?

11.What type of journal entry used to close revenue account?

12.What will be written on cash book when any cheque deposited into bank for collection is dishonored__