(Bloomberg) — Canadian Imperial Bank of Commerce is seeing costs rise as the lender ramps up spending to boost businesses in the U.S. and domestically.Most Read from BloombergReliving the New York Subway Map Debate‘Ghost Signs’ Haunt London’s Reviving NeighborhoodsChina Cash Flowed Through Congo Bank to Former President’s Cronies‘Pension Poachers’ Are Targeting America’s Elderly VeteransNon-interest expenses rose 7.4% from the third quarter to C$3.14 billion ($2.5 billion), the Toronto-based ba