Ratan Naval Tata, who recently passed away at 86, left an indelible mark on Indian businessHe transformed the Tata Group into a $100 billion conglomerateIn a notable display of business acumen and strategic revenge, Tata acquired Jaguar Land Rover for $23 billion in 2008, nine years after Ford had humiliated him by dismissively offering to buy Tata's car division. This acquisition turned Tata Motors into a global automotive player, cementing Ratan Tata's legacy