Pressure Ulcer Deï¬nition Localized injury to the skin and /orunderlying tissue usually over a bonyprominence, as a result of pressure, orpressure in combination with shearand/or friction.
1 The 2.4GHz MacBook with 2GB of memory is available for about $1,000.  Apple's ultraportable laptop, the MacBook Air, is aimed at business travelers. The 1.6 or 1.86GHz processor is slower than a MacBook but what it loses in power it gains in portability.
That last point is as true as ever with its new iPhone 6, for which Apple is charging more than three times the cost of components and manufacturing. According to a teardown report from research firm IHS, the components and manufacturing cost of a 16GB iPhone 6 cost Apple $200.10.The device is selling for $649 in the U.S. without a contract with a wireless carrier. That gives the device a profit margin of about 69%.The iPhone 6 Plus, which costs $100 more than its smaller cousin, costs just $15.50 more for components and manufacutring, according to IHS.Thatâs a 71% margin.hat gives the device a profit margin of about 69%. The iPhone 6 Plus, which costs $100 more than its smaller cousin, costs just $15.50 more for components and manufacutring, according to IHS. Thatâs a 71% margin.