Product calculation
import java.util.Scanner; public class ProductDetails { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); // Prompt for product name System.out.print("P-Name: "); String productName = scanner.nextLine(); // Prompt for quantity System.out.print("Qty: "); int quantity = scanner.nextInt(); // Prompt for price System.out.print("Price: "); double price = scanner.nextDouble(); // Prompt for tax percentage System.out.print("Tax (%): "); double tax = scanner.nextDouble(); // Calculate tax amount double taxAmount = (tax / 100) * pr...