Although Greg Lives in San Antonio,Arianna in Miami,and Ben in Chicago,they

Although Greg lives in San Antonio,Arianna in Miami,and Ben in Chicago,they all are employees of the same company and remain connected to the office throughout the work day by computer.Greg,Arianna,and Ben are

A) part of a quality circle.
B) telecommuting.
C) being managed through a time-and-motion approach.
D) cannot be considered full-time employees since they are not physically at the company during the core working hours.