Help me understand how to format a financial plan for Walmarts and explain about KPI's, including cash flow from operations, price-to-earnings ratio, sock dividends, and yield (if any), earnings per share ratio, revenue estimates for the next 12 months, revenue from the previous 3 years, statement of cash flows and identification of net cash from operating, investing, and financing activities over the past 3 years, average trade volume, Current stock price, 52-week high, and 1-year estimated stock price, Analysts' recommendations for the stock (buy, sell, or hold) and market cap for the company