<Dt> April 4, 2009 </Dt> <Dd> Draft 9.0 passed sponsor ballot recirculation; the ballot passed by an 80.7% majority (75% required) (233 votes received, 171 approve, 41 not approve); 277 members are in the sponsor ballot pool; The comment resolution committee is resolving the 23 new comments received, and will authorize the editor to create a new draft for further balloting . </Dd> <Dl> <Dt> May 15, 2009 </Dt> <Dd> Draft 10.0 passed sponsor ballot recirculation . </Dd> </Dl> <Dt> May 15, 2009 </Dt>

25. which of the following features does the ieee 802.11n standard support