PLEASW ANSWER THIS FOR ME I HAVE $30$ MINUTES.

$1.$ Compare and contrast economic analysis and financial analysis? $2.$ Time is the most valuable thing a person can spend; hence time estimation is critical in project planning and management. Display your understanding of project planning by writing down reasons why time management is important during project implementation. $[$Provide $5$ points. $1$ Mark will be awarded for each point$]3.$ Explain five $(5)$ cost estimation techniques that project managers can use to ensure that projects are well planned. $[$Explain any $5$ techniques. $1$ Mark will be awarded for each point$].4.$You are leading a team tasked with developing a new mobile application for a client. Describe a comprehensive approach to creating a Work Breakdown Structure $($WBS$)$ for this project, including the key steps, considerations, and strategies for ensuring its effectiveness in guiding project execution