23 Sold items on credit to Radio Hut. Some of these items were previously ordered on 13 January, Customer PO#4624. Forwarded Invoice #3469 and delivered the following items to Radio Hut: 
? 6 units MX620 notebook computers for $2,090 each (includes 10% GST) 
? 9 units Tony ZIO MLP projectors for $1,870 each (includes 10% GST) 
? 3 units ZII game consoles for $1,760 each (includes 10% GST).
23 Returned 3 faulty MX620 notebook computers that were purchased on 9 January (original Purchase #315) for $1,375 each (includes 10% GST). The reference number for this purchase return is Purchase #318. Big Telco authorised the return and issued credit note Supplier Inv#VCM0001 which is to be applied to Invoice No. 245.
24 Pikea returned 2 units MePod multimedia players that were originally purchased on 20 January, for $1,100 each (includes 10% GST) original Invoice #3470. Helen issued a credit note (negative invoice) #3471 for the return of the above items and applied that credit note to the original invoice.
27 Issued Cheque No. 4063 to Big Telco for the full balance outstanding on the account.
31 Received Cheque No. 628 from Hypertronics in full payment of Invoice No. 3464, ID #CR000007.
31 Issued Cheque No. 4064 for $2,890 to pay for the current month's salary of the sales consultant. The base salary for the month was $3,400 and Helen calculated the Pay-As-You-Go (PAYG) tax withheld using a new tax table as $510. No other taxes or allowances applied.
31 Issued Cheque No. 4065 for $3,145 to pay for the current month's salary of the accountant. The base salary for the month was $3,700 and Helen calculated the Pay-As-You-Go (PAYG) tax withheld using a new tax table as $555. No other taxes or allowances applied.
31 Issued Cheque no. 4066 for the amount of $1,430 (includes 10% GST) to Integer Energy for payment of the electricity bill for the current month.
31 Paid $1,210 (includes 10% GST) to Vopstra for the current month's phone bill, Cheque no. 4067.
31 Issued Cheque No. 4068 for $245 to BitiBank for the current month's interest on bank loan (use the FRE tax code).


That trail balance is based on last transaction you did i have to make adjustment...add this transaction for late January and do another trail balance based on the purchased..Inventory List and cost.