Perishability refers to the inability of services to be stored, warehoused, or inventoried. Perishability is one of the four fundamental characteristics of a service in marketing, together with inseparability, intangibility, and variability. The term and concept in general describes the way in which service capacity cannot be stored for sale in the future.
It was the golden age for African artisits, musicans, and writiers. It also set the stage for the civil rights movement so a b and c wouldn´t make sense as an answer