Mar 18-19

Demand Notes -https://docs.google.com/file/d/0B_gpVfHfuRG2bS1XbnNNVjdBZlE/edit?usp=sharing

Supply Notes- https://docs.google.com/file/d/0B_gpVfHfuRG2RWlEdi1pemN1U0E/edit?usp=sharing

Demand Changes Worksheet- https://docs.google.com/file/d/0B_gpVfHfuRG2NXJpTUtxZjcwWG8/edit?usp=sharing

Supply Changes Worksheet- https://docs.google.com/file/d/0B_gpVfHfuRG2Z0NNeE5fcS14b0k/edit?usp=sharing