Which of the following statements about M1xchange's role in Micro, Small & Medium Enterprises (MSMEs) financing is/are correct ? 1. M1xchange provides collateral based loans to MSMEs. 2. M1xchange facilitates discounting of invoices and Bills of Exchange for MSMEs. 3. M1xchange functions as a credit rating agency for MSMEs. Select the answer using the code given below :