1. Determine the interest rate Natasha is currently earning on her inheritance by going to Yahoo! Finance (http://finance.yahoo.com) and clicking the 10 Yr Bond link in the Market Summary section. Then go to the Historical Prices link and enter the appro- priate date, August 1, 2012, to obtain the closing yield or interest rate that she is earning. Use this interest rate as the discount rate for the remainder of this problem.