Gamapro, a company that manufactures gaming devices, has launched a new gaming console along with a new set of games for the new version of the console. However, the games designed for the previous versions of the consoles can also be used on the new console because of backward compatibility. Which of the following concepts does this scenario best illustrate?
A) Unfreezing
B) Generational change
C) Refreezing
D) Technological lockout

(B) Generational change  

Explanation:

 The generation change is one of the concept that basically refers to the generation gap process in terms of their values, thinking process, different point of views, and their beliefs.

It is also known as the perceived gap between the two different types of generations and there are various types of generation change causes that is increase in the life expectancy, society mobility and also the rapid growth of the culture.

According to the given scenario, the generation change is one of the main concept that helps in illustrating the given situation of the backward capabilities.

Therefore, Generation change is the correct answer.

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.