What is the benefit of using Solver over Goal Seek and Scenario Manager?

What will be an ideal response?

Solver is the most robust of the What-if Analysis tools. Solver holds two benefits over both Goal Seek and Scenario Manager. While Goal Seek can solve simple equations, it lacks the ability to maximize or minimize results. It also lacks the ability to generate reports. In contrast, Scenario Manager does have the ability to manipulate multiple variables and generate reports, however, it lacks the ability to handle economic constraints.