Create a BMI calculator that reads the users weight and height (providing an option for the user to select which formula to use), and then calculates and displays the users body mass index. Also, display the BMI categories and their values from the National Heart Lung and Blood Institute: http://www.nhlbi.nih.gov/health/educational/lose_wt/BMI/bmicalc.htm (Links to an external site.) so the user can evaluate his/her BMI.

use the following main method:

public static void main(String[] args) { BMICalculator app = new BMICalculator(); app.readUserData(); app.calculateBmi(); app.displayBmi(); }

*code in Java