In this unit, you explored the different measurement systems-the U.S. Customary System and the Metric System. As youthink about the different systems, choose ONE of thefollowing prompts to respond to for your initial response:• OPTION 1: Unit multipliers are one method that can beused to solve problems involving unit conversions.Explain the process used in applying the unit multiplierapproach. Why does the process work? An example (forconverting from feet to meters) is shown below:20 ft x6.096 m• OPTION 2: The United States is one of the few places inthe world that does not use the Metric System as itsstandard system of measurement. What would be somepros and cons of switching to using the Metric System inthe United States?12 in1 ftX2,54 cm1 inX1m100 cm=• OPTION 3: The Metric System can be described as ameasurement system that is based on "powers of 10."Explain what this description means. Provide someexamples to illustrate your description.