45 yrs old Ramlal has intraabdominal sepsis. The causative organism was found to be vancomycin, gentamycin and ampicillin resistant. It grows well in presence of 6.5% NaCI and arginine. Bile esculin hydrolysis is positive. Which of the following is this organism? -
Streptococcus agalactae Enterococcus fecalis Streptococcus bovis Streptococcus pneumoniae