Apple released a report on working conditions at factories used by suppliers in China. Of these factories 108 facilities did not pay overtime wages. In 93 of the facilities records show over half of the workers worked for more than 60 hours per week. In 5 facilities there was use of underage workers. 112 facilities were not following proper practice in storing, moving and handling of hazardous chemicals. Apple CEO Cook says he will need to monitor these factories very, very carefully.