7. Below is a UML model describing a typical organization of class modules taken by students: A student can take several modules. (Note that a module is offered even if it is not taken by any student). Each module is associated with a set of assessments to be done by each student. An assessment can be either an exam lasting couple of hours or a coursework to be submitted by a certain due date. (V) loc Student 0..* Module 1..* name: String 0..* taken_by takes code: String onstinerini submitted_by credit: Integer for_module harini azal spots A set_work 1..* Assessment submits 6 mot angdni zaslo 192 A 1..* weight: Integer Exam hours: Integer .226 eesto po 6 mont athadni zaslo Coursework sta nogyle date: String A