Assigning a value to a Google Analytics Goal allows you to do which of the following?

Assigning a value to a Google Analytics Goal allows you to do which of the following?
Track actual revenue from your conversions
Analyze the conversion funnel on your website.
Track real-time revenue for your business
Compare goal conversions and measure changes and improvements to your site

Correct answer is:

Compare goal conversions and measure changes and improvements to your site