Business Driven Technology 6th Edition by Paige Baltzan

تمرين 22

Porter's Five Forces
Porter's Five Forces Model is an easy framework with which to understand market forces. Break into groups and choose two products from the list below on which to perform a Porter's Five Forces analysis.
Laptop computer and desktop computer.
PDA and laptop computer.
iPod and Walkman.
DVD player and VCR player.
Digital camera and Polaroid camera.
Cell phone and BlackBerry PDA.
Coca-Cola plastic bottle and Coca-Cola glass bottle.
GPS device and a road atlas.
Roller skates and Rollerblades.
Digital books and printed books.
Digital paper and paper.