Chapter 5, Problem 59E

Explanation of Solution

Comparison of advertisements:

Number	Name	Insatavialion 640 Laptop	ABC laptop	Comparison
1	Processor	Intel Core2 Duo(2.66GHz/1066MHz Front Side Bus (FSB)/6MB cache)	3rd Generation Intel Corei3-3217U processor (3M Cache, 1.8 GHz)	The processor speed (2.66GHz) of Insatavialion 640 laptop is high when compared to ABC laptop speed (1.8 GHz); so data access is fast in the Insatavialion 640 laptop.
2	Screen	15.6" High Definition (1080p) Light-Emitting Diode (LED) Backlit Liquid Crystal Display (LCD) Display (1366 x 768)	14.0"(35.6cm) LED Backlit Display with True Life and HD resolution (1366 x 768)	The diagonal measurement of Insatavialion 640 laptop is 15.6".  When compared to ABC laptop it is high because ABC laptop has 14.0 diagonal measurements.
3	Graphic card	512MB Array Technologies Industry  (ATI) Mobility Radeon Graphics	Intel HD Graphics 4000	The Insatavialion 640 laptop and ABC laptop both have high-performance memory.
4	Multimedia	Built-in 2.0MP Web camera	Integrated 1.0 mega pixel	The web camera of Insatavialion 640 laptop is 2.0 MP; so its picture clarity will be good when compared to Insatavialion 600 because ABC laptop has only 1.0 MP.
5	Random Access Memory (RAM)	4GB Shared Dual Channel DDR2 at 800MHz	2GB 1 Dual Inline Memory Module (DIMM) (1 x 2GB) DDR3L 1600MHz	The RAM is also called main memory.  The memory of Insatavialion 640 laptop is 4GB; so it can store more data when compared to Insatavialion 600 because ABC laptop has only 2GB.
6	Hard Disk	500GB Serial ATA (SATA) Hard Drive at 5400 Revolution Per Minute (RPM)	500GB 5400RPM SATA Hard Drive	The hard disk is a secondary storage.  The storage capacity of both Insatavialion 640 laptop and ABC laptop is 500GB.
7	Compact Disc Read Only Memory (CDROM)/Digital Versatile Disc Read Only Memory (DVD ROM)	8 x Slot Load DL DVD+/-RW Drive	Tray load DVD Drive (Reads and Writes DVD)	The DVD ROM of the Insatavialion 640 laptop uses slot load...