A coin operated car wash system is a self service car wash system.A customer inserts the required number of quarters to buy a preset period of wash time.The customer can turn a dial to select soaP,foam,rinse and wax any time during the wash period.The system beeps when one minute is remaining .The customer can insert more quarters to prolong the wash period .perform the following for the car wash system. a. Identify and specify the system requirements including functional and non functional requirements b.decompose the system in to functional and nonfunctional requirements c.Allocate the system requirements to the sub systems d.Construct a system architectural design diagram using a diagramming technique of your choice or as designated by the instructor.