On Jan. 01, 2016 Arun sold goods for Rs 30,000 to Sunil. 50% of the payment was made immediately by Sunil on which Arun allowed a cash discount of 2%. For the balance Sunil drew a promissory note in favour of Arun payable after 20 days. Since, the date of maturity of bill was a public holiday, Arun presented the bill on a day, as per the provisions of Negotiable Instrument Act which was met by Sunil. State the date on which the bill was presented by Arun for payment and Jounalise the above transactions in the books of Arun and Sunil.