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Appendix C Page 245
Expense file details
The Expense.txt file contains four groups of data. It will be easier to see
these four distinct groups of data if you open the file with a
spreadsheet application.
Trips
Shows the number of Expense application
categories, and lists each one followed by an
“end” statement.
Currency
Shows how many currencies were used for the
Expense data, and lists the countries that
correspond to that currency.
Trip
Shows the number of expenses by category,
and lists the expenses for each category.
Expenses
Shows the total number of expenses, and lists
them chronologically.