Write a 2-part program using Java®, or Python.Write a function to gather the following costs from th

Write a 2-part program using Java®, or Python.Write a function to gather the following costs from the user:Travel Cost: $9,800Hotel Cost: $3,500Rental Car Cost: $1,600Labor Cost: $15,500 Part 2: Write a function to convert the costs from United States dollar (USD) to Australian dollar (AUD). Note: Look up the current USD to AUD exchange rate to use in your function. Test the program 3 times by providing different costs in USD.Provide the code and take a screenshot of the output, then paste the screenshot(s) into a Microsoft® Word document. Write a half-page response in the same Microsoft® Word document to address the following:Provide a manual for the user explaining how to use the program.Explain what type of user input validations you should have. What happens if the user enters a negative number?  What happens if the user puts a $ in the input?