On November 1, 2021, FDN Trading sold merchandise to ABC Trading worth P45,000 with credit term of 3/10, 1/30 under freight term FOB Destination. The cost of the freight of P1,200 was pald by FDN, On November 3. ABC Trading returned some defective merchandise worth P2,300 and on the following day, made a partial payment of P11,000. How much is the final amount collected by FDN Trading assuming that collection is made within the discount period