Answer:
At the time of receiving the document, the client's debt is canceled and the registration of the document plus interest is recorded (2000 x 0.05 = 100)
notes receivable 2.100
Accounts Receivable 2.000
interest to accrue 100
then at the time of payment (we assume its in cash, we record the income, the cancellation of the document and the interest earned.
Cash 2,100
Interest to accrue 100
nterest income 100
Receivable notes 2.100