title: loan payment calculator, how to implement multiple methods. Trouble developing method to interact with main method
body: <p>The idea of this assignment is to have multiple methods interact with each other.  I am asking the user for loan amount, interest rate and duration of loan.  Then the program is supposed to have one method that calculates the monthly rate, one method that calculates and returns the monthly payment and a method to print the loan statement (amt borrowed,annual interest rate, number of months, and the monthly payment). </p>
  
  <p>I am not receiving any errors in the editor but my program just asks for the three inputs from the user and does not print the loan statement.  Any suggestions?</p>
  
  <pre><code>public class CarLoan {
  
  /**
   * @param args the command line arguments
   */
  public static void main(String[] args) {
      // declare variables for main method
      double loanAmount;//double value loan amount 
      double annualInterestRate;//double value interest rate
      int numberOfMonths;//int value for number of months
      double monthlyPayment;
  
      Scanner keyboard = new Scanner(System.in);
  
      System.out.println("Please enter the amount of your loan.");
      loanAmount = keyboard.nextDouble();
  
      System.out.println("Please enter the annual interest rate as a decimal. Ex. 7.5% = .075");
      annualInterestRate = keyboard.nextDouble();
  
      System.out.println("Please enter the number of months you have to pay back your loan.");
      numberOfMonths = keyboard.nextInt();
  
  }
  
  public static double calcMonthlyInterestRate(double annualInterestRate){
      double monthlyInterestRate;
          monthlyInterestRate = (annualInterestRate/12);
          return monthlyInterestRate;
  }//end method CalcMonthlyInterestRate
  
      public static double calcMonthlyPayment(double monthlyInterestRate, double loanAmount, int            numberOfMonths     ){
      double monthlyPayment;
      double calcMonthlyPayment;
          calcMonthlyPayment = (monthlyInterestRate*loanAmount)/(1-(1+monthlyInterestRate)-numberOfMonths);
          return monthlyPayment = calcMonthlyPayment;
  }//end method CalcMonthlyPayment
  
  public static void loanStatment (double loanAmount, double annualInterestRate, intnumberOfMonths,  double monthlyPayment){
   System.out.println("Your loan amount is " +loanAmount);
   System.out.println(annualInterestRate);
   System.out.println(numberOfMonths);
   System.out.println(monthlyPayment);
    }
  
   }//end main method
  
  
  }//end main method
  </code></pre>
  
  <p>I am not sure if some of my code is still redundant.</p>