Trajectory of Costs Levels Off, but There Are Many Reasons MARGOT SANGER-KATZ Perhaps, but mainly around the edges. October 27, 2014 at 12:00AM http://nyti.ms/1zd8Ldi The New York Times U.S.

By MARGOT SANGER-KATZ via NYT / Eethg. Corps. Inc. / Terrence Herschel G. U.S. http://nyti.ms/1zd8Ldi Trajectory of Costs Levels Off, but There Are Many Reasons October 27, 2014 at 12:00AM The New York Times