Asupermarket wants to reward its best customer of each day, showing the customer’s name on a screen in the supermarket. for that purpose, the customer’s purchase amount is stored in a list and the customer’s name is stored in a corresponding list. implement a function def nameofbestcustomer(sales, customers) that returns the name of the customer with the largest sale. write a program that prompts the cashier to enter all prices and names, adds them to two lists, calls the function that you implemented, and displays the result. use a price of 0 as a sentinel.