Please tell me how to solve it and formula

The following information about XYZ Corp. applies to the entity for the year ended 30 June 2018. Payment to suppliers $150,000 Owners contribution $405,000 Receipts from long-term borrowing $250,000 Payment of Tax to ATO $130,000 Payment of wages $125,000 Purchases of 10 years government bond $80,000 Repayment of long-term borrowing $120,000 Interest paid on long-term borrowing $12,000 Receipts from customers $500,000 Payment for equipment $190,000 Depreciation on equipment $80,000 Paid cash dividend to shareholders $120,000 Issued shares in exchange for land $105,000 Receipts from sales of old equipment $70,000 What is XYZ Corp's cash flow from financing activity? (Type answer without the $ or comma eg: 10000 or -10000 to indicate an out flow)