file is broken, doesn't open on Android app. Rest others are working fine.Tuesday, December 06, 2016 4:15 AM UTJames Font of the entire case studies have the wrong answer in them.Monday, September 29, 2014 2:14 PM UTEduardo Fontana anyone know if this dump is still valid? Thank you.Friday, September 05, 2014 11:28 PM UT