Please answer net working capital from year 0 to year 4

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 14.9% of sales and its payables are 15.5% 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 4 Sales COGS $23,551 $9,521 $26,422 $10,681 3 $23,891 $9,658 $8,600 $3,477 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 14.9% of sales and its payables are 15.5% 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 4 Sales COGS $23,551 $9,521 $26,422 $10,681 3 $23,891 $9,658 $8,600 $3,477