Answer:
Transactions Exports Imports Net Export
A British scholar spends a year at <em>Increase Unchanged Increase</em>
Harvard University as a visiting
scholar.
Your parents go on a trip to Japan <em>Unchanged Increase Decrease</em>
in late March for the Cherry
Blossom season.
A Canadian buys a new Ford. <em>Increase Unchanged Increase</em>
The student bookstore at Yale <em>Unchanged Increase Decrease</em>
University sells books published
by Cambridge University Press.
A European family goes to Disney <em>Increase Unchanged Increase</em>
World in Florida for vacation
Note:
The export means selling of domestic goods and services into foreign nation.
The import means domestic purchases of goods and services from foreign nation.
Net export means the difference between the total export and total import of a nation.