Final answer:
Goal Seek is an Excel tool that finds the input needed to arrive at a desired result.
Step-by-step explanation:
Goal Seek is an Excel tool that finds the input needed to arrive at a desired result. It is commonly used in data analysis to determine what values of an input variable will lead to a particular output value. For example, if you have a desired profit goal and want to find out the sales volume needed to achieve it, you can use Goal Seek to find the required sales volume.