Which of the following arguments about job analysis is most effective to gain the support of top managers?

Group of answer choices

By adequately planning and preparing for the job analysis, the results are likely to be more accurate and useful, and the job analysis should take less time and effort.

The process will help identify employee characteristics that will enable the firm's business strategy and increase the company's return on its staffing investment.

It is not uncommon for the job experts doing the analysis to try to color the job analyst's interpretation of the job to suit their personal goals and needs.

Multiple approaches to job analysis can be combined to address the limitations of any single approach.