while writing a check for $2,000 on April 26, 2012 for a computer purchased on December 26, 2011, you discover that when the purchase was made in December, the $2,000 had been credited to Notes Payable instead of Accounts Payable. If the books are closed, what single entry could you make?

a. debit Notes Payable 2,000, credit Account Payable 2,000

b. debit Notes Payable 2,000 credit Cash 2,000

c. debit Accounts Payable 2,000, credit Cash 2,000

d. debit Accounts Payable 2,000, credit Notes Payable 2,000