Companies are concerned with the revenue (sales) obtained with the sales of their products and services. One company has two sales territories (Chicago and New York). They keep track of sales amount and the number of customers in each territory. Develop a JavaScript program that will input the sales and the number of customers in each territory (both as integers and greater than 0 ). The program should calculate and output HTML text that displays the sales, the number of customers, the sales per customer, the combined sales and customer numbers, the sales per customers for all territories (see the following output). Use prompt dialogs to obtain the data from the user. Save your code as HW2-2.html Hint: You may need to code the following (part of it here): var sales, customers, salesPerCustomer, totalSales =0, totalCustomers =0, totalSalesPerCustomer, input1, input2; (You maybe you may add input 3 and input 4 if you want!) input = window.prompt ("Enter sales in Chicago: 5n, " 0); salesPerCustomer = sales / customers; 2 \begin{tabular}{l|l} salesPerCustomer-salesPerCustomer.toFixed(2); & To format a two \\ salesPerCustomer-Number(salesPerCustomer).toLocaleString0; & decimalnumber. \end{tabular} document.writeln( "

Sales in Chicago: 5n+ sales + customers + "> The number of customers in Chicago