There are four ways to shape organizational behavior: positive reinforcement refers to the application of valuable results to increase the possibility of repeated occurrences of this behavior; negative reinforcement refers to the cancellation or avoidance of unwanted results; punishment refers to the treatment of disgusting results; Withdrawing or not giving enhanced results. Which of the following are negative reinforcements? ['Criticizing, scolding, assigning undesired tasks, firing, etc.', 'Set an unachievable goal for the employee so that he has never experienced success.', 'Management lifts inspections for an employee whose behavior has improved.', 'Give fun, challenging or informative work.']