A rabies vaccine company has a monopoly, but fluctuations in wages are impacting its profits. A series of questions from College Board considers the problem. Other practice questions include an examination of price and output curves and...

High schoolers map connections among raw materials. For this environmental stewardship lesson, students design strategies to minimize the use of raw materials and discuss how to use more sustainable materials.

Students study the transactions that trade involves. They determine how raw materials that are produced in one country are returned as finished products. They research and present this cycle for a product.