Economics Intro

Here's how it works:
- Click the mouse or use the Arrow keys to position the Caret
- Use Control + Space Bar to switch between Across and Down
- Set Hints On or Off with the Hint button
- The Delete key or Space Bar will remove a letter

[Click the About button for info on making your own Internet puzzles]

12  Why will scarcity continue to be a problem ?


13 Give an example of each of the 4 types of resources