please show how to write this in idle

For each of the following problems, you will be asked to write a value-returning function (or two), and then use them in a program. Each of your programs should have a main () function that you will use to call other functions. 1. (money.py) Input Argument(s) Processing Output Function name usd2 can U.S. dollar amount (float) Define RATE - 1.33 Convert to Canadian dollars Return Canadian dollars Using usd2can Sample run In main(), after prompting the user for USD, pass that value to usd2can. (You do not need to Let's convert your US Dollars to Canadian Dollars Enter the value of your US Dollars 237.84 validate the input). Use the returned Canadian This amount is worth $ 316.33 Canadian dollars. equivalent in a user-friendly print statement