Apples iPhone Shatters Opening Weekend Sales Record

The transcript covers three major business events: Sigma Aldrich's acquisition for $17 billion, Apple's record-breaking sale of over 10 million iPhones, and Alibaba's IPO, which raised $25 billion, making it the largest IPO ever. These events highlight significant financial and market achievements in the chemical, technology, and e-commerce sectors.

What percentage of Apple's annual revenue is accounted for by iPhones?

What was the impact of the IPO on Alibaba's market position?