1) What is the script that can be created in an HTML file? (From the question author - it is not mandatory to include

1) What is the script that can be created in an HTML file? (From the question author - it is not mandatory to include HTML, you can start the answer with "script")
2) How can two variables (money and time) be created in the script file to receive data from the user? One variable will ask "What is your monthly budget?" and the other variable will ask "Enter the date in the format mm-dd".
3) How can the appdata object be created to contain the following data: Budget (passing the variable from step 2), time data (passing the variable from step 2), object with mandatory expenses (refer to step 4), and object with optional expenses (keeping it blank for now).