Which of the following is an example of cognitive dissonance? a manager gives a high performer a good raise in his salary a manager fires a person who steals from a firm a manager hires a person with terrific relevant work and educational experience a manager appraises all the employees using uniform standards, regardless of the individual’s performance on-the-job a manager promotes an employee with a stellar work record

With reference to the solutions, following things may be noted1) homogeneous solutions comprises of single phase.2) heterogeneous solution comprises of more than one phase.3) in colloidal solution, solute is evenly distributed in solvent. in such system, it is difficult to separate solute and solvent.4) in suspension, there is an uneven distribution of solute in solvent. in such system, solute and solvent gets separated on standing long.    blood is a homogeneous and colloidal solution,salad dressing is a heterogeneous and suspension solution.   

Answergovernment spending and taxes that automatically increase or decrease along with the business cycle.