I am attaching the Invoices and Statement to assist in the resolution of the question. In total there are 7 documents that need to be analyzed for the answer.

Invoices for goods and services received: Tax Invoice Number 3608 Corner Service Station cnr Main and Side Street Adelaide ph 8123 4567 ABN 88 999 000 222 Supplied to: EZ Mow 1 Princess Road Para Hills SA 5096 7 Feb 20xx Product Description Line Total ULP95 Unleaded fuel 48.50 2S Two-stroke oil 11.50 Total 60.00 Invoice includes GST of 5.45 Tax Invoice Number 3987 Corner Service Station cnr Main and Side Street Adelaide ph 8123 4567 ABN 88 999 000 222 Supplied to: EZ Mow 1 Princess Road Para Hills SA 5096 14 Feb 20xx Product Description Line Total ULP95 Unleaded fuel 55.50 2S Two-stroke oil 23.00 Total 78.50 Invoice includes GST of 7.13Invoices for goods and services received (continued): Tax Invoice Number 4120 Corner Service Station cnr Main and Side Street Adelaide ph 8123 4567 ABN 88 999 000 222 Supplied to: EZ Mow 1 Princess Road Para Hills SA 5096 20 Feb 20xx Product Description Line Total ULP95 Unleaded fuel 33.90 25 Two-stroke oil 11.50 Total 45.40 Invoice includes GST of 4.12 Tax Invoice Number 4217 Corner Service Station cnr Main and Side Street Adelaide ph 8123 4567 ABN 88 999 000 222 Supplied to: EZ Mow 1 Princess Road Para Hills SA 5096 28 Feb 20xx Product Description Line Total ULP95 Unleaded fuel 39.80 25 Two-stroke oil 11.50 VServ Vehicle Service 165.80 Total 217.10 Invoice includes GST of 19.73Invoices for goods and services received (continued): Tax Invoice Number P9875342 Central Rubbish 1167 Lower Road Woodville SA 5012 ph 8375 5858 ABN 88 753 264 282 Invoice: EZ Mow 1 Princess Road Para Hills SA 5096 28 Feb 20xx Product Description Line Total Pickup Pickup 3 rubbish bins at $34.00 102.00 Invoice includes GST of 9.27 Supplier statements: Statement Corner Service Station cnr Main and Side Street Adelaide ph 8123 4567 ABN 88 999 000 222 Supplied to: EZ Mow 1 Princess Road Para Hills SA 5096 Period ended: 28 Feb xx Invoices Payments Balance 1 Feb xx Opening Balance 253.20 4 Feb xx Payment received 253.20 0.00 7 Feb Xx 3608 Fuel and oil 60.00 60.00 14 Feb xx 3987 Fuel and oil 78.50 138.50 20 Feb Xx 4120 Fuel and oil 45.40 186.90 28 Feb xx 4217 Fuel, Oil and Service 217.10 401.00 Current 30 60 401.00 0.00 0.00Supplier statements (continued): Statement Central Rubbish 1167 Lower Road Woodville SA 5012 ph 8375 5858 ABN 88 753 264 282 Customer: EZ Mow 1 Princess Road Para Hills SA 5096 Period ended: 28 Feb xx Invoices Payments Balance 1 Feb xx Opening Balance 102.00 4 Feb xx Payment received 102.00 0.00 28 Feb xx P9875342 Bin pickups 102.00 102.00 Current 30 60 102.00 0.00 0.00 Customer invoices: Invoice 105 EZ Mow 1 Princess Road Para Hills SA 5096 0400 111 222 Invoice: Complete Computing 34 The Boulevard West Lakes SA 5020 5 March 20xx Description Line Total Mowing 78.00 Total 78.00Customer invoices: (continued) Invoice 106 EZ Mow 1 Princess Road Para Hills SA 5096 0400 111 222 Invoice: PowerBuild Gymnasium 38-40 The Boulevard West Lakes SA 5020 5 March 20xx Description Line Total Mowing 78.00 Total 78.00 Invoice 111 EZ Mow 1 Princess Road Para Hills SA 5096 0400 111 222 Invoice: Complete Computing 34 The Boulevard West Lakes SA 5020 12 March 20xx Description Line Total Mowing 78.00 Total 78.00 Invoice 113 EZ Mow 1 Princess Road Para Hills SA 5096 0400 111 222 Invoice: PowerBuild Gymnasium 38-40 The Boulevard West Lakes SA 5020 12 March 20xx Description Line Total Mowing 78.00 Total 78.00Customer invoices: (continued) Invoice 131 EZ Mow 1 Princess Road Para Hills SA 5096 0400 111 222 Invoice: Complete Computing 34 The Boulevard West Lakes SA 5020 19 March 20xx Description Line Total Mowing 156.00 Total 156.00 Invoice 132 EZ Mow 1 Princess Road Para Hills SA 5096 0400 111 222 Invoice: PowerBuild Gymnasium 38-40 The Boulevard West Lakes SA 5020 19 March 20xx Description Line Total Mowing 78.00 Total 78.00 Invoice 147 EZ Mow 1 Princess Road Para Hills SA 5096 0400 111 222 Invoice: PowerBuild Gymnasium 38-40 The Boulevard West Lakes SA 5020 26 March 20xx Description Line Total Mowing 78.00 Total 78.00Bank statement Wales Bank Statement March 20xx EZ Mow 1 Princess Road Para Hills SA 5096 Date Description Debit Credit Balance 1 Mar xx Opening Balance 29 486.25 3 Mar xx Direct Deposit PowerBuild Gymnasium 390.00 29 876.25 4 Mar xx Your Cheque 770989 102.00 29 774.25 4 Mar xx Your Cheque 770990 401.00 29 373.25 4 Mar xx Cash and Cheques 468.00 29 841.25