Hi can someone help me on what journal entry whould I put for the this questions :

Thank you very much. I hope someone will help me

The following selected transactions pertaining to purchases were completed during March: March 2 - Bought merchandise from Levi Company with a list price P 18,000 terms COD with a10% trade discount exclusive of freight of P 1,200 which was also paid. 3 - Returned defective merchandise to Levi Company P 1,500 and was given a cash refund. 6 - Purchased merchandise from Cortan Traders, P 10,000 terms 2/10, n/30 and paid freight of P 500 7 - A credit memo was received from Cortan Traders for defective merchandise returned, P 2,000. 9 - Made a partial payment to Cortan Traders, P 5,000. 16 - Paid the account of Cortan Traders in full