In which kind of exchange rate system are the values of a set of currencies set against each other at some mutually agreed on exchange rate?

Delivering your presentation by reading it word-for-word is a good idea whenc

A) your presentation is very lengthy. B) you're covering policy statements or legal documents that must be presented verbatim. C) the presentation is humorous. D) the audience is hostile. E) you are nervous.

Marketers use mobile channels for several purposes. Which of the following is LEAST likely to be one of those purposes?

A) Enrich the brand experience. B) Send billing statement. C) Stimulate immediate buying. D) Make shopping easier. E) Boost sampling.