(Bloomberg) -- Bain Capital and WPP Plc are planning to break up and sell market research company Kantar Group, the Financial Times reported, citing people with knowledge of the matter.Most Read from BloombergNJ College to Merge With State School After Financial StressTrump Administration Plans to Eliminate Dozens of Housing OfficesRepublican Mayor Braces for Tariffs: ‘We Didn’t Budget for This’Where New York City's Zoning Reform Will Add HousingHow Upzoning in Cambridge Broke the YIMBY MoldThe