Examlex
Students taking a public speaking course can fine-tune their __________ and __________ skills.
Usage Fees
Charges imposed for the use of a good, service, or facility, typically to manage demand or recover costs.
Potentially Efficient
A condition indicating that a system or process could achieve maximum productivity with minimum waste or expense, but hasn't yet done so.
Consumer Surplus
The gap between the amount customers are prepared to spend on a product or service and the amount they end up paying.
Producer Surplus
The difference between the amount producers are willing to accept for a good or service versus what they actually receive.
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