Roche Holding Ltd. (VTX:ROG) is all set to complete one of the latest pharmaceutical sector deals by acquiring InterMune Inc (NASDAQ:ITMN) for $8.3 billion. Roche Holding Ltd. (VTX:ROG) will pay $74.00 for every single share of InterMune Inc (NASDAQ:ITMN). Both the boards of Roche Holding Ltd. (VTX:ROG) and InterMune Inc (NASDAQ:ITMN) have agreed to a…