Please help with incorrect ones thank you!

Purchase-Related Transactions Using Perpetual Inventory System The following selected transactions were completed by Niles Co. during March of the current year. Niles Co. uses the net method under a perpetual inventory system. Mar. 1. Purchased merchandise from Haas Co., $10,000, terms FOB shipping point, 2/10, n/eom. Prepaid freight of $200 was added to the invoice. 5. Purchased merchandise from Whitman Co., $15,835, terms FOB destination, n/30. 10. Paid Haas Co. for invoice of March 1. 13. Purchased merchandise from Jost Co., $14,700, terms FOB destination, 2/10, n/30. 14. Issued debit memo to Jost Co. for merchandise with an invoice amount of $4,250 returned from purchase on March 13. 18. Purchased merchandise from Fairhurst Company, $28,830, terms FOB shipping point, n/eom. 18. Paid freight of $430 on March 18 purchase from Fairhurst Company. 19. Purchased merchandise from Bickle Co., $21,100, terms FOB destination, 1/10, n/30. 23. Paid Jost Co. for invoice of March 13, less debit memo of March 14. 29. Paid Bickle Co. for invoice of March 19. 31. Paid Fairhurst Company for invoice of March 18. 31. Paid Whitman Co. for invoice of March 5. Required: Journalize the entries to record the transactions of Niles Co. for March. If an amount box does not require an entry, leave it blank. Mar. 1 Inventory 10,000 Accounts Payable-Haas Co. 0 10,000 Mar. 5 Inventory 15,835 Accounts Payable-Whitman Co. 15,835 10,000 Mar. 10 Accounts Payable-Haas Co. Cash 0 10,000 Mar. 13 Inventory 14,700 X 0 > Accounts Payable-Jost Co. 14,700 X Mar. 14 Accounts Payable-Jost Co. 10,450 X 0 Inventory o 10,450 X 28,830 o Mar. 18 Inventory Accounts Payable-Fairhurst Company 0 28,830 Mar. 18 Inventory 430 0 Cash 0 430 21,100 X 0 Mar. 19 Inventory Accounts Payable-Bickle Co. 21,100 X Mar. 23 10,241 0 > Accounts Payable-Jost Co. Cash 0 10,241 > 20,889 Mar. 29 Accounts Payable-Bickle Co. Cash 0 20,889 28,830 0 Mar. 31 Accounts Payable-Fairhurst Company Cash 28,830 Mar. 31 Accounts Payable-Whitman Co. 15,835 Cash 0 15,835