The fund flow statement is designed to show the sources and uses of funds within a company over two periods, focusing on cash, working capital, current and non-current assets and liabilities. It highlights the flow of funds through increases and decreases in working capital, while outlining the preparation process which includes schedules of changes in working capital and fund from operations. Additionally, it provides sample financial data and adjustments for a company to illustrate the creation of a fund flow statement for the year 2011.