1. Using the given data, prepare a comprehensive statement of cash flows for Goldman Sachs Group for the year ending December 31, 2023. Data: net income $3,000,000, depreciation $400,000, change in working capital $100,000, purchase of investments $800,000, proceeds from sale of investments $600,000, issuance of bonds $1,000,000, and payment of dividends $200,000. Discuss the cash flow from operating, investing, and financing activities.