The primary difference between an argot and a foreign language is the relationship between the implied and the unimplied meanings

People most commonly buy the services of a tattoo artist on the weekends. To encourage people to use their services on the weekdays, many tattoo artists adjust prices to influence demand

In other words, they use different prices to lessen the problems related to the ________ characteristic of services. A) intangibility B) inseparability C) perishability D) variability E) responsiveness

Journalists are usually trained professionals with work experience in the media. Bloggers are most likely to be

A) promoters paid by large media firms to pitch products. B) government agents masquerading online as ordinary consumers. C) hackers and spammers attempting to steal consumers' identities. D) unemployed journalists filling their time while looking for work. E) subject specialists without any training in journalism.