Create the logic for an application that calls a method that computes the final
ID: 3633485 • Letter: C
Question
Create the logic for an application that calls a method that computes the final price for a sales transaction. The main() method contains variables that hold the price of an item, the salesperson’s commission expressed as a percentage, and the customer discount expressed as a percentage. Create a calculatePrice() method that determines the final price and returns the value to the calling method. The calculatePrice() method requires three arguments: product price, salesperson commission rate, and customer discount rate. A product’s final price is the original price plus the commission amount minus the discount amount; the customer discount is taken as a percentage of the total price after the salesperson commission has been added to the original price.Explanation / Answer
Here you go.... I tested it to make sure it works... Just copy it into your editor and save as Calculator.java Enjoy: public class Calculator { public static void main(String[] args) { double price = 1299.99; double commissionRate = 0.2; double discountRate = 0.25; double finalPrice; finalPrice = calculation(price, commissionRate, discountRate); System.out.println("Final Price: " + finalPrice); } private static double calculation(double price, double commissionRate, double discountRate) { double finalPrice = 0.0; double priceWCommission = price + (price * commissionRate); finalPrice = price - (priceWCommission * discountRate); return finalPrice; } }