Answer: (B) Bottom-Up
Explanation:
The bottom-up is one of the type of approach that helps in assembling the various types of system together for reducing the complexity and this approach provide the various types of benefits such as the employees of an organization feel more involve with the given project and the process.
The bottom up approach basically analyzing the various types of characteristics and the attribute of the firm that provide some profitable opportunity.
According to the given question, the bottom-up approach is basically used for identifying the given particular task by organizing properly in the WBS.
Therefore, Option (B) is correct answer.