An infeasible solution is indicated when all the Cj - Zj row entries are of the proper sign to imply optimality, but an artificial variable remains in the solution

A Group Decision Support System is a

a. software package used for group meetings and allows multilingual communication. b. management program for distribution control. c. pocket translator. d. probability package used by managers to determine the best possible decision alternative.

Gem's principal asked her to pick up his dry-cleaning on her way to work. After she had picked up the dry-cleaning and was driving to work, Gem knocked over an old man crossing the street because she did not apply the brakes in time

Under the theory of ________, Gem's principal is liable to the injured man. A) intentional tort B) negligence C) liability with fault D) vicarious liability