Among deals that will help to raise another 9 cents on the dollar for creditors, Lehman agreed to sell apartment owner Archstone Inc. for $6.5 billion following a court fight with one of the eventual buyers, Sam Zell’s Equity Residential. (EQR) Lehman also has billions of dollars of private-equity investments such as Formula One, along with loans, mortgages and other properties that it says aren’t subject to taxes.