I need help with E5.2 and E5.3

Journalise purchase transaction F.5.2 (LO 2) Information related to Kerber Co, is presented below. 1. On April 5, purchased merchandise on account from Wilkes Company for $23,000, terms 210 net/30, FOB shipping point 2. On April 6, paid freight costs of S900 on merchandise purchased from Wilkes. 3. On April 7, purchased equipment on account for $26,000. 4. On April 8, returned damaged merchandise to Wilkes Company and was granted a $3,000 credit for returned merchandise 5. On April 15, paid the amount due to Wilkes Company in full. 5-42 CHAPTER 5 Accounting for Merchandising Operations Instructions a. Prepare the journal entries to record these transactions on the books of Kerber Co. under a perpetual inventory system b. Assume that Kerber Co. paid the balance due to Wilkes Company on May + instead of April 15. Prepare the journal entry to record this payment. Journalise perpetual inventory E5.3 (LO 2, 3) On September 1. Nixa Office Supply had an inventory of 30 calculators at a cost of $18 entries each. The company uses a perpetual inventory system. During September, the following transactions occurred. Sept. 6 Purchased 90 calculators at $22 each from York. 9 Paid freight of $90 on calculators purchased from York Co. 10 Returned 3 calculators to York Co. for $69 cash (including freight) because they did not meet specifications. 12 Sold 26 calculators costing $23 (including freight) for $31 each on account to Sura Book Store, terms n/30. 14 Granted credit of S31 to Sara Book Store for the return of one calculator that was not ordered 20 Sold 30 calculators costing $23 for $32 each on account to Davis Card Shop. terms n/30 Instructions Journalize the September transactions