How does the net cash provided by operating activities contribute to the overall net cash flow from operations, given the following values: 

• Net Income: $18,000,000, 
• Depreciation Expense: $2,200,000,
•  Increase in Accounts Receivable: $1,800,000, 
• Decrease in Inventory: $1,400,000, 
• Purchase of Equipment: $2,500,000