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% NaCl and arginine. Bile ascenlin hydrolysis is positive. Which of the following is this organism?
Streptococcus agalactae Enterococcus fecalis Streptococcus bovis Streptococcus pneumoneae