Visitors are required to be quarantined on arrival to the island irrespective of whether they have symptoms or not. Locals who exhibit symptoms must be isolated, however, if they are part of contact tracing then they must be quarantined. All healthy visitors or locals are allowed to live at their place of residence. From the information above, develop a decision table.

a) What are the conditions and actions? Note any considerations involved in arriving at them (An example of a condition would be, speaking to a hearing-impaired person) (An example of an action would be, will a person be charged for wearing a mask?)

b) Draw up a decision table that includes your conditions and actions.