Hello! please answer all parts to the question clearly please its sometimes hard to understand the experts please thank you!

provide the answer TO EACH QUESTION CLEARLY please!!!

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question 1

question 2

Using the data in the following table, estimate the average return and volatility for each stock. Realized Returns Year Stock A Stock B 2008 - 1% 26% 2009 17% 36% 2010 5% 2% 2011 -6% -6% 2012 3% -15% 2013 7% 21% The return of stock A is%. (Round to two decimal places.) The return of stock B is%. (Round to two decimal places.) (Round to five decimal places.) The variance of stock A is The variance of stock B is. (Round to five decimal places.) The standard deviation of stock A is%. (Round to two decimal places.) The standard deviation of stock B is%. (Round to two decimal places.) 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 14.3% of sales and its payables are 15.1% 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 $23,561 $26,292 $23,639 $8,465 COGS $9,525 $10,629 $9,556 $3,422 (Round to the nearest dollar.) The required investment in net working capital for year 0 is S The required investment in net working capital for year 1 is The required investment in net working capital for year 2 is $. The required investment in net working capital for year 3 is $ The required investment in net working capital for year 4 is $ $. (Round to the nearest dollar.) (Round to the nearest dollar.) (Round to the nearest dollar.) (Round to the nearest dollar.)