In this screencast, learners follow a step-by-step process to solve trade discount problems.

In this learning activity you'll calculate exchange rates to determine the impact of prices of exports and imports.

Learners tackle this interactive learning object after studying the mathematics of buying. This activity ties together the ideas of net cost, list price, trade discounts, cash discounts, net cost equivalent, and single discount equivalent, as well as the concepts of part, base, and rate.

Students read about the different kinds of economic interest groups including business and trade associations, labor unions, agricultural organizations, and professional associations.

In this interactive object, learners sort veterinary anti-inflammatory and pain reducing medications into categories. They also complete an exercise involving trade names.