please show full work, thank you

Page ZOOM This assignment is worth 100 points. You are required to use a UML tool such as Visio or ArgoUML (http:/argounl.tigris.org/) to develop the solutions that require modeing UL 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 for conditionally accepted students, contirmation 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, withdraus 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