In order to determine if higher minimum wage leads to a higher unemployment two economic professors at Princeton University (David Card and Alan Krueger) conducted a study on minimum wage hikes with a focus on the New Jersey minimum wage hike in 1990. Card and Krueger compared unemployment and wages in New Jersey and Pennsylvania.
Mac OS X v10.6.7 Update for early 2011 MacBook Pro. The Mac OS X 10.6.7 Update for MacBook Pro is recommended for all early 2011 MacBook Pro models. It includes general operating system fixes for Mac OS X Snow Leopard that enhance the stability, compatibility, performance, and security of your Mac, including fixes that:1  Improve the reliability of Back to My Mac.2  Resolve an issue when transferring files to certain SMB servers. 3  Address various minor Mac App Store bugs.t includes general operating system fixes for Mac OS X Snow Leopard that enhance the stability, compatibility, performance, and security of your Mac, including fixes that: 1  Improve the reliability of Back to My Mac. 2  Resolve an issue when transferring files to certain SMB servers. 3  Address various minor Mac App Store bugs.
Here's which Macs will be OS X El Capitan-compatible: 1  iMac (Mid-2007 or newer) 2  MacBook Air (Late 2008 or newer) 3  MacBook (Late 2008 Aluminum, or Early 2009 or newer) 4  Mac mini (Early 2009 or newer) 5  MacBook Pro (Mid/Late 2007 or newer) 6  Mac Pro (Early 2008 or newer) 7  Xserve (Early 2009)