Q221. For each of the problems described below, say whether it is best thought of as an analog to diet, transport, activity, or assignment as outlined above.

  1. S&Z problem #1 Incinerators DIET TRANSPORT ACTIVITY ASSIGNMENT
  2. S&Z problem #2 Police Shifts DIET TRANSPORT ACTIVITY ASSIGNMENT
  3. S&Z problem #3 Hospitals and disasters DIET TRANSPORT ACTIVITY ASSIGNMENT
  4. S&Z problem #4 Electricity generation and pollution DIET TRANSPORT ACTIVITY ASSIGNMENT
  5. S&Z text example – transit maintenance DIET TRANSPORT ACTIVITY ASSIGNMENT