FILE - This Jan. 29, 2008 file photo shows a Yahoo worker walking into Yahoo headquarters in Sunnyvale, Calif. As Marissa Mayer goes about her CEO business of saving Yahoo, which now i

 

              FILE - This Jan. 29, 2008 file photo shows a Yahoo worker walking into Yahoo headquarters in Sunnyvale, Calif. As  Marissa Mayer goes about her CEO business of saving Yahoo, which now i
FILE - This Jan. 29, 2008 file photo shows a Yahoo worker walking into Yahoo headquarters in Sunnyvale, Calif. As Marissa Mayer goes about her CEO business of saving Yahoo, which now involves a ban on working from home, a new study shows a significant jump in the number of U.S. employers offering flex and other quality-of-life perks. (AP Photo/Paul Sakuma, file)