Agroup ideation technique put forth by advertising executive alex osborn that involves a process where one person presents a thought, another person reacts to it, another person reacts to the reaction, and so on is called in this process, quantity of ideas is preferred over quality and no criticism is allowed.

Brainstorming

Explanation:

Every person does not think in the same way. Each person has their own way of thinking. While trying to solve a problem it is better to think collectively as a group. This makes it possible for the problem to be viewed from different perspectives which makes it more likely that the problem will be solved.

Brainstorming is the technique where the members of group collectively and try to find the solution to a problem.

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices