Explain Working Capital Management through business modeling with practical example.

Working capital management refers to a company's managerial accounting strategy designed to monitor and utilize the two components of working capital, current assets and current liabilities, to ensure the most financially efficient operation of the company. The primary purpose of working capital management is to make sure the company always maintains sufficient cash flow to meet its short-term operating costs and short-term debt obligations. Working capital management commonly involves monitoring cash flow, assets, and liabilities through the ratio analysis of key elements of operating expenses, including the working capital ratio, collection ratio, and the inventory turnover ratio. Efficient working capital management helps maintain the smooth operation of the operating cycle (the minimum amount of time required to convert net current assets and liabilities into cash) and can also help to improve the company's earnings and profitability. Management of working capital includes inventory management and management of accounts receivable and accounts payables. The main objective of working capital management include maintaining the working capital operating cycle and ensuring its ordered operation, minimizing the cost of capital spent on the working capital, and maximizing the return on current assets investments. For many Firms, the analysis and management of the operating cycle is the key to healthy operations. For example, imagine the appliance retailer ordered too much inventory-its cash will be tied up and unavailable for spending on other things (such as fixed assets and salaries). Moreover, it will need larger warehouses. Will have to pay for unnecessary storage, and will have no space to house other inventory. Imagine that in addition to buying too much inventory, the retailer is lenient with payment terms to its own customers (perhaps to stand out from the competition). This extends the amount of time cash is tied up and adds a layer of uncertainty and risk around collection. Now imagine our appliance retailer mitigates these issues by paying for the inventory on credit (often necessary as the retailer only gets cash once it sells the inventory). Cash is no longer tied up, but effective working capital management is even more important since the retailer may be forced to discount more aggressively (lowering margins or even taking loss) to move inventory in order to meet vendor payments and escape facing penalties. Taken together, this process represents the operating cycle (also called the cash conversion cycle). Companies with significant working capital consideration must carefully and actively manage working capital to avoid inefficiencies and possible liquidity problems. In our example, a perfect solution could look like this: If the retailer bought excess inventory on credit with short repayment terms Economy is slow, customer aren't paying as fast as was expected Demand for the retailer's product offerings changes and some inventory flies off the shelves while other inventory is not selling.