Marketing traditionally refers to all activities that a company performs to promote the sale of products or services. Traditionally, marketing has been seen as the totality of all activities aimed at promoting the exchange of products or services together with the sales department.
Today, in most developed economies, consumer needs play a more important role than the presence of surplus supply. Marketing has thus become a pre-eminent discipline in which identifying needs has become central. Therefore, all professionals who want to maximize their sales should have knowledge of this discipline, in order to cover most of their clients' needs.
Something that was helpful for me when learning to read treble clef is remembering that the bottom line is E, the top line is F. (E comes after F). Once you know those two you can always count in any direction for notes if needed.
Conceptual art is art where the artist focuses on the concept behind the art and not the object itself. For example, in 1971 Yoko Ono did an exhibition in the Museum of Modern Art (MoMA) in New York with no art objects. When people arrived, they received a note that said "This Is Not Here". The art exhibition was conceptual.
