Examlex
Which is not used as a chemical preservative in food?
Vending Machine
A vending machine is an automated device that provides items such as snacks, beverages, or tickets to consumers after money, a credit card, or a specially designed card is inserted into the machine.
Legal Services
Professional services provided by a lawyer or a law firm to advise or represent clients in legal matters.
GDP Calculation
The process of estimating the gross domestic product, measuring the economic activity within a country by adding up the value of all goods and services produced.
Consumption
Household purchases of final goods and services, except for new residences, which count as investment.
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