Java FXML Assistance Required Quickly!

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Question 25 (10 points) Listen Use java FXML and Event Handling to perform the given operation. Write a program that allows a user to calculate expense claims where they work. The user enters the amount of money they want to claim in the txtMoney text field, and press the Calculate button. The program then calculates the amount of money they're entitled to receive and displays it in the txtAmount text filed of the screen. Expense amounts are calculated this way: if the expense claim amount is less than $100, the employee gets 57% of the expense claim. if the expense claim amount is over $100, the employee gets 57% of the first $100 and 28% of the rest. User proper data validation like user can not enter string value in text field and exception handling to print error messageExpense amounts are calculated this way If the expense claim amount is less than $100, the employee gets 57% of the expense claim. if the expense claim amount is over $100, the employee gets 57% of the first $100 and 28% of the rest. User proper data validation like user can not enter string value in text field and exception handling to print error message. J Calcu Expence Calculater: Enter Amount Here Calculate Amount You are not allowed to use visual studio code or other editor for this question, No need to write code for designing part. You need to declare appropriate variable and method name and write logic according to the question. In given space you need to write only code for controller file