Answer a+ b+ c

Explanation of the methods/keywords/concept and logic in your own words

- Java code with proper format

- Output screen for Console application with caption.

Task 4. Utility classes Develop a Menu-Driven program of LinkedHashMap class using the scenario of Task 2 and perform the following operations. (15 marks) a. Create an object of LinkedHashMap class based on the scenario with explanations of the method used. b. Create a method that will allow adding an element to LinkedHashMap Class based on the scenario. The input field must be validated as necessary. C. Create a method to delete all elements in the LinkedHashMap with explanations of the method used