13201-TH SPlg Lab5 Defining Classes (1) Accessibility Mode Edit Docu Lab 5 - Defining Classes II 1)Write a complete Java program that prompts the user for a number and prints back the imteger as well as floating point values to the console 2) Write a Java method that returns true if and only if a character is a digit or a letter. The method should display appropriate feedback to the console 3) Create a Java class named Book with instance variales tile, aurthor, ISBN, and yearPublished. Such a class would normally have methods, but you are not required to supply any methods. 4) Add accessor and mutator methods to the Book class created in question #3