MarketWatch: Apple’s experimentation with car technology could help push the company’s valuation past $1 trillion within the next 12 months from nearly $750 billion today, according to a new bull-case price target set by Morgan Stanley. Apple’s expanding ecosystem, including the Apple Watch and CarPlay, have created a “virtuous cycle” that could quadruple Apple’s total addressable market by 2020, said analyst Katy Huberty. “Cars could become the fourth screen, after PCs/tablets, smartphones and TVs.”