Where did I get wrong? Please don't write any options that aren't in my options.

Wright Company completes these transactions and events during March of the current year (terms for all its credit sales are 2/10, n/30). 1 Purchased $45, 400 of merchandise from Clark Industries, invoice dated March 1, terms 2/15, n/30. Mar. 2 Sold merchandise on credit to Lane Co., Invoice No. 854, for $38, 400 (cost is $23,000). Mar. 3 Purchased $1,500 of office supplies on credit from Wilson Company, invoice dated March 3, terms 1/10 EOM. Mar. 3 Sold merchandise on credit to Juan Perez, Invoice No. 855, for $20,000 (cost is $12,000). Mar. 6 Borrowed $100,000 cash from National Bank by signing a long-term note payable. Mar. 9 Purchased $22,150 of office equipment on credit from Lee Supply, invoice dated March 9, terms n/10 EOM. Mar. 10 Sold merchandise on credit to Greg Taylor, Invoice No. 856, for $16,000 (cost is $9, 600). Mar. 12 Received payment from Lane Co. for the March 2 sale less the discount. 116 in payment of the March 1 invoice less the discount. Mar. 13 Received payment from Juan Perez for the March 3 sale less the discount. Mar. 14 Purchased $47,000 of merchandise from the Griffin Co., invoice dated March 13, terms 2/10, 1/30. Mar. 15 Issued Check No. 417, payable to Payroll, in payment of sales salaries expense for the first half of the month, $21,900. Cashed the check and paid the employees. Mar. 15 Cash sales for the first half of the month are $36,000 (cost is $21, 600). (Cash sales are recorded daily, but are recorded only twice here to reduce repetitive entries.) Mar. 16 Purchased $2,400 of store supplies on credit from Wilson Company, invoice dated March 16, terms n/10 EOM. Mar. 17 Received a $5,000 credit memorandum from Griffin Co. for the return of unsatisfactory merchandise purchased on March 14. Mar. 19 Received a $3,320 credit Memorandum from Lee Supply for office equipment received on March 9 and returned for credit. Mar. 20 Received payment from Greg Taylor for the sale of March 10 less the discount. Mar. 23 Issued Check No. 418 to Griffin Co. in payment of the invoice of March 13 less the March 17 return and the discount. Mar. 27 Sold merchandise on credit to Greg Taylor, Invoice No. 857, for $35,000 (cost is $21,000). Mar. 28 Sold merchandise on credit to Juan Perez, Invoice No. 858, for $12,000 (cost is $7, 200). Mar. 31 Issued Check No. 419, payable to Payroll, in payment of sales salaries expense for the last half of the month, $21, 900. Cashed the check and paid the employees. Mar 31 Cash sales for the last half of the month are $32,400 (cost is $19,400). Account Title Credit No 1 Date Mar 01 Debit 45,400 Inventory Accounts payable 45,400 Mar 02 38,400 X Accounts receivable Sales 38,400 X Mar 03 1,500 X Office supplies Accounts payable 1,500 X Mar 03 20,000 X Accounts receivable Sales 20,000 X Mar 06 100,000 X Cash Long-term notes payable 100,000 X Mar 09 22,150 X Office equipment Accounts payable 22,150 X Mar 10 16,000 X Accounts receivable Sales 16,000 X Mar 12 38,400 X Cash Accounts receivable 38,400 X Mar 13 Accounts payable Cash Sales discounts 45,400 x 44.492 X 908 X Mar 13 20,000 X Cash Accounts receivable 20,000 Mar 14 47,000 X Inventory Accounts payable 47,000 X 12 Mar 15 21,900 X Sales salaries expense Cash 21,900 X Mar 15 36,000 X Cash Sales 36,000 X Mar 16 2,400 X Store supplies Accounts payable 2,400 X Mar 17 5,000 Accounts payable Inventory 5,000 Mar 19 Accounts payable Office equipment 86 86 86 86 66 666 66 66 88 3,320 3,320 17 Mar 20 Cash Sales discounts Accounts receivable 15,680 X 320 X 16,000 X 18 Mar 23 42,000 X Accounts payable Sales discounts Cash 840 X 41,160 X 19 Mar 27 35,000 X Accounts receivable Sales 35,000 X 20 Mar 28 12,000 X Accounts receivable Sales 12,000 X Mar 31 32,400 Cash Sales 32,400 X 23 Mar 31 241,312 1,488 Cash Sales discounts Accounts receivable Sales Long-term notes payable Cost of goods sold Inventory 74,400 X 68,400 10,000 85,600 85,600 X Mar 31 Accounts payable Sales salaries expense Inventory Cash 92,400 48,500 X OOOOOOOOOOOOOOOO 1,748 129,452 Mar 31 Inventory Office supplies Office equipment Store supplies Accounts payable 92,400 3,900 X 22,150 2,400 118,450 Mar 31 121,400 121,400 X Accounts receivable Sales Cost of goods sold Inventory 72,800 X 72,800 000: Entered in special journal 101: Cash 106: Accounts receivable 119: Inventory 124: Office supplies 125: Store supplies 128: Prepaid insurance 167: Office equipment 201: Accounts payable ZST: Long-term notes payable 301: K. Wright, Capital 302: K. Wright, Withdrawals 413: Sales 415: Sales discounts 502: Cost of goods sold 621: Sales salaries expense