Give three feasible solutions to the linear program in (29.24)-(29.28). What is the objective value of each one?

\[\bar{x}_1 = (1, 1, 1)\] \[\bar{x}_2 = (0, 0, 0)\] \[\bar{x}_3 = (3, 2, 1)\]

\(\bar{x}_1\) has an objective value of 2, \(\bar{x}_2\) has an objective value of 0 and \(\bar{x}_3\) has an objective value of 3.