A credit sale of Tk. 7,500 is made on June 13, terms 2/10, net/30. A return of Tk. 500 is granted on June 16. The amount received as payment in full on June 23 is-
ক
Tk. 7,000
খ
Tk. 6,860
গ
Tk. 6,850
ঘ
Tk. 6,500
সঠিক উত্তর: Tk. 6,860