Your students all want the latest iPhone, but can the supply meet the demand? Have them figure it out with reusable, dry-erase supply and demand charts! Each double-sided chart features: A large graph and plenty of room to write a scenario and notes, plus two smaller graphs with space for two more scenarios and notes Allows for supply, demand, equilibrium shifts, price ceilings and floors, and more!Copyright 2019. 8 x 11 inches. Double-sided chart. Laminated.