Examlex
What practices must be built into a research study to protect participants?
Economists
Professionals who study the production, distribution, and consumption of goods and services, focusing on how economies work and how economic agents interact.
Markup
The difference between the cost of a good or service and its selling price, expressed as a percentage over the cost.
Rotary Tools
High-speed, handheld power tools that rotate a bit or accessory for performing various tasks such as cutting, carving, sanding, and polishing.
Frequent Purchaser Program
A loyalty scheme designed to reward customers who regularly buy goods or services from a particular business.
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