Test Ad Creation and Market Benchmarking

QUESTION 1: What fundamental mistake occurs if the manager is not involved in the creation of the job posting?

Define the situational or temporary needs of the department
Updating the job description by eliminating old functions
Verify if the salary offered and requirements requested are realistic and competitive
Write the final "sales pitch" for the candidate

When was the previous employee hired, how much did he/she earn, and why did he/she leave?
What clichés to use, what salary to put, and where to advertise?
What does the benchmark say, What does HR say, What does the team say, What activities will he/she perform, What minimum requirements will he/she have?
What activities will you perform, What minimum requirements must you meet, and What conditions are offered?