Parallelism is a common principle of design, implying

Which of the following is not a typical type of music industry business research?

a. Periodic surveys about record sales and other music activity by consumers b. Custom research on topics chosen by research buyers c. Audio acoustic patterns in various concert halls d. One-off reports meshing consumer attitude findings with product sales

In traditional Eskimo societies of Southwest Alaska, masks are often associated with

a)  ritual and spiritual transformation. b)  disguise and deception. c)  dance and theatrical performance. d)  personal expression and entertainment.