The Graphical Method is designed to solve Linear Programming Models with only two decisional variables True False Linear Programming involves planning of activities to obtain the best or optimal solution to a problem using limited resources to attain the goal." True False Optimality condition states that the entering variable is the non-basic variable with the most negative coefficient in the objective equation False True Slack variable represents the excess amount of resources." False True The leaving variable is the basic variable associated with the smallest nonnegative ratio with strictly positive denominator True False