Oracle agreed to acquire Sun Microsystems for $7.4 billion in cash. Oracle will pay $9.50 per share of Sun stock, a 42% premium over Sun's closing stock price the previous Friday. The deal will strengthen Oracle's position against IBM in the software and hardware industries. It gives Oracle a strong operating system in Solaris and access to Sun's hardware products and 33,000 employees. Analysts said the acquisition was unexpected but could make sense for Oracle's business.