Suppose that Linksys is considering the development of a wireless home networking appliance, called HomeNet, that will provide both the hardware and the software necessary to run an entire home from any Internet connection. Linksys's receivables are 14.6% of sales and its payables are 14.4% of COGS. Forecast the required investment in net working capital for HomeNet assuming that sales and cost of goods sold (COGS) will be as follows:

Year 0 1 2 3 4 Sales 23,741 26,624 23,888 8,625 COGS 9,598 10,763 9,657 3,487