Nissan Motor Co.'s ousted chairman Carlos Ghosn is believed to have underreported his remuneration since fiscal 2010 by around 12 billion yen ($106 million), including the 5 billion yen that led to his arrest, sources close to the matter said Friday.Ghosn, whose nearly two decades of charismatic leadership came to a sudden end following his arrest Monday over alleged financial misconduct, gave written directions to a close aide over what to write down in securities reports, according to the sources.At an emergency board meeting Thursday, Ghosn was dismissed as chairman and the aide, Greg Ke…READ FULL ARTICLE