The document analyzes Apple's strategy with the iPhone 4 reception issues and profiting from accessory sales. It argues that Apple intentionally designed a hardware defect to force users to buy protective bumpers. The bumpers cover the exposed antenna area that causes reception issues when holding the phone a certain way. Apple is estimated to make $25.90 profit per bumper sold versus less profit from iPhone 4 hardware sales alone. The document concludes Apple stands to make three times more from accessory sales through this forced market strategy.