The variable strFirst's scope is def usernameMaker (strFirst, strLast): return strFirst + strLast[0] def password Maker (strA, numC): return strA + str(numC) # the main part of your program that calls the function username = usernameMaker ('Chris', 'Smith') dogName = 'Sammy' favoriteNumber = 7 password = password Maker (dogName, favoriteNumber) the password Maker function o the entire program the username Maker function the main part of the program that calls the funcion