variables D find the basic feasible solution determined by setting the nonbasic variables equal to 0 and c decide whether this is a maximum solution a What are the basic variables Use a comma to separate answers as needed What are the nonbasic variables Use a comma to separate answers as needed b Find the basic feasible solution by setting the nonbasic variables equal to 0 c Is this solution a maximum Yes O No x3 S 4 455 X1 X2 X3 1 0 1 0 11 0 2 0 1 723 2 0 28 0 18 1 14 Z