State whether the following statements represent unprofessional or unethical behavior ... Mr Venter is always late for work and takes long breaks ... Dave's motors use second hand parts as new to service customers ' vehicle

The "Mr. Venter is always late for work and takes long breaks" statement shows an unprofessional behavior. The "Dave's motors use second-hand parts as new to service customers' vehicle" statement shows an unethical behavior.

The first statement shows an unprofessional behavior because Mr. Venier violated his code of profession. The second statement shows an unethical behavior because Dave's Motor did not give the best attitude but it still has completed its work.