1 Musical del Norte is a store that sells music compact discs and carried out the following transactions in June 20X1: On June 4, merchandise was purchased on credit from Discoteca Nacional, SA for a value of $ 60,250 with payment terms 2/10, n/30. On June 8, a check for $ 12,000 was written as partial payment for merchandise purchased on June 4. On June 14, the merchandise purchased on June 4 was returned to the National Discoteca, since CD's were defective. The amount of the refund was $ 7,700. On June 19, merchandise was purchased from Discos Latinos, on credit for $ 10,150 with payment terms of 2/10, n/30. On June 24, merchandise was purchased from Msica y Ms for $ 37,550 on credit and payment terms 2/10, n/30. On June 26, merchandise was returned to Msica y Ms for $ 6,200, due to part of the order being out of stock, and a credit note was received for the amount of the return. On June 28, merchandise was purchased on credit from Discoteca Nacional for $ 31,200, with a commercial discount of 5% and payment terms 2/10, n/30. On June 30, the outstanding balance of the invoice generated by the purchase of June 4 was paid in cash to Discoteca Nacional. It asks: a) Makes the accounting record of previous transactions, using the perpetual inventory system. b) Prepares the G/L accounts for each of the suppliers and determines the balance payable for each of them at the end of June