Which of the following statement is/are true about commercial papers? 1. Central bank of Oman issue commercial papers to the commercial banks in Oman 2 To apply for commercial papers, the local should apply on Tuesday through online auction system 3 The central bank of Oman announces the interest rate of commercial paper on daily basis 1 The limit of each commercial bank is set by the central bank of Oman for wing the benefit of commercial paper Only 1, 2 and 4 Only 23 and 4 Only 2 and 3 Only 1 and 4