Explicatio Software Limited (ESL) is the rising star of the Indian IT industry. With thousands of employees and operations spread over five continents, it is about to join the billion-dollar club. With a niche market and several patents, it is a prime target for a takeover. KnowlejBase Inc. (KB) is a global management consulting, technology services, and outsourcing company with more than $30 billion in revenue. It decides to buy...