Answer:
: The study of the spending characteristics and purchasing power of the consumer who are within your business's geographic area of operation; a research method for defining the market parameters of a business.
Answer:
When used as nouns, shade is an uncountable noun that refers to an area of relative darkness blocked off from the light. Shadow, on the other hand, is a countable noun that refers to the silhouette or dark image formed by an object blocking the light. It is what causes the darkness.
Explanation:
this is something you should look up instead of posting on a learning platform
Answer:
A.) Background vocalist - A, provides additional vocal support to the main vocalist and other members of a musical group during recordings and performances
B.) Session musician - C, lends support under contract to a musical group's leader and helps in recording or performing live music
C.) Performing artist - D, records music in studios or performs music live in front of an audience
D.) Private instructor - B, independently teaches basic- to professional-level music lessons to a student or group
Explanation: I hope this helped! :]