On Jan 1, 2008, Air, Inc., sold $200,000 of its 12%, five-year bonds to yield 10%. Interest is paid each Jan 1 and July 1, and effective-interest method of amortization is used. On May 1, 2010, Air Inc., retired $100,000 of the bonds at 104. The book value of the bonds on Dec,31,2009, was $212,926. The book value of the remaining bonds outstanding on May 1, 2010 after the retirement entry has been posted would be??