The following information is for B Inc.:

• Net income was $1,700,000.
• Depreciation expense was $400,000.
• Interest paid was $400,000.
• Income taxes paid were $100,000.
• Common stock was sold for $200,000.
• Preferred stock (8% annual dividend) was sold at par value of $250,000.
• Common stock dividends of $50,000 were paid.
• Equipment with a book value of $0 was sold for $200,000.

Using the indirect method, what was B Inc.'s net cash flow from operating activities?