somebody please help me with this, thank you.

A ,? Page -ZOOM [This assignment is worth 100 points. You are required to use a UML tool such as Visio or ArgoUML (http://argouml.tigris.org/) to develop the solutions that require modeling UML statechart dia grams. Please submit one single WORD or PDF file. Most UML tools have export capabilities to generate pictures from the diagrams displayed in the editor. These figures can then be imported and embedded into a WORD document or your favorite text editor before it can be converted to PDF] (1) (a) Specify and draw a UML statechart to represent the stages of a person applying to become a student at a university: application, conditional or unconditional acceptance, or rejection, and foir conditionally accepted students, confirmation of acceptance or rejection (once further information is available]. Finally, accepted applicants are registered as students of the college (b) Extend the previous solution by adding an event, withdraw that terminates the applicant's appli cation lifecycle regardless of which state they are in. (2) A lift-control system is to be developed to control the operation of a set of m lifts running between n floors of a building, where 1