You need to implement a validation plan to get a valid input from the user for state/territory name. A valid state/territory name needs to satisfy ALL the following criteria: The input should be one of the states/territories OR abbreviations (New South Wales, Victoria, Queensland, South Australia, Western Australia, Tasmania, Northerm Territory, Australian Capital Territory, NSW, VIC, QLD, SA, WA, TAS, NT and ACT). - If user have inputted New South Wales, the NSW will be an invalid input or if user have inputted NSW, the New South Wales will be an invalid input, so do other The state/territory name should be case-insensitive START END Confirm to add a state No Yes Information Presenting Prompt to input staterteritory name Display an error message validate No name Yes Prompt to input population Display arn error message No validate Yes Calculate for Largest and smallestpopulation(state/territory) Add stateterritory and to corresponding arrays