Explain the different types of measurement scales, and give examples in the following situations:
(a) Gallons of water to put out a fire by the fire department
(b) Response time of an ambulance
(c) Test score in an examination
(d) Customer product preference expressed on a scale of 1 to 5
(e) Categorizing employees in groups based on county of residence
(f) Performance appraisal of employees through placement in categories