3.9 Please indicate which of the following items were included in the package and state the value of each item
a.Airfare
Categories
Value
Category
450
500
600
700
800
900
1000
1500
1700
1800
2000
2300
2400
2700
3000
3200
3600
5800
7000
8000
12000
20000
32000
888888
Not applicable
999999
Unspecified
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.