Question 1 (Total 36 Marks): Consider the UML diagram below which describes patients in a hospital. The patient can be in hospital to be treated from 1 or more diseases. Each disease is caused by one of two: either a virus or a microbe. The hospital can hold many patients up to MAXNum patients. In this scope do the following: a) Write the java code which implements the given UML diagram. (12 marks) b) Apply Encapsulation concept to class Person and Patient. (2 marks) c) In all classes add default constructor to initialize each. (4 marks) d) In both classes Person and Patient add parameter-based constructor to initialize each. (4 marks) e) In both classes Person and Patient add a copy constructor to initialize it. (4 marks) f) In all classes add toString0 method (4 marks) g) It is required to include a new class named Doctor. The doctor is a Person who can be a patient and accordingly can be treated from number of diseases. Add necessary java code to implement class doctor. (4 marks) h) Illustrate your answer in part g using uml. (2 marks)