Answer:
Statement of Cash Flows (partial)
Cash flows from operating activities
Net income 579,696
Adjustments to reconcile net income to net cash provided by operating activities
Income statement items not affecting cash
Depreciation expense 44,592
Amortization expense—Patents 5,574
Gain on sale of equipment -7,432
Changes in current operating assets and liabilities
Increase in accounts receivable -47,700
Increase in inventory -15,650
Decrease in accounts payable -13,550
Decrease in salaries payable -3,500
Net cash provided by operating activities 5,42,030