Write a Java program called Methods contained in 1 Java source file that contain

Question

Write a Java program called Methods contained in 1 Java source file that contains 2 methods named calculateBalance and reverseString that take and return values and produces the output below. The calculateBalance method will calculate the yearly balance of a bank savings account each year for 5 years given a starting principle, the interest rate, and a yearly deposit amount. The method should accept these values as parameters and return the account balance 5 year period. The formula to use for the ending balance for a single year is principle (1+rate) yearly deposit. The starting balance for the first year is just the initial principle (i.e. nitial deposit amount) The reverse String method will simply take a string value (we assume not null) and return a string value that is the reverse of the in For example if we take This" the method would return "sihT" Hint: Your main method should call calculateBalance like this: System. out. rintln "New balance calculate Balance rinciple rate earl deposit) Hint: Your main method should call reverse Strin like this: System. out. rintln "Reverse of str1 reverse String (strl) Note: in the output below, replace "Student Name" with your actual name Things that will cost you points (not necessarily a comprehensive list) doesn't compile doesn't produce correct output doesn't contain methods that take and return values hard-coded (non-calculated) output uses if-statement(s) uses extra un-needed variables file/class/methods named incorrectly hard to read indentation

Explanation / Answer

HI Friend, Please find my implementation.

Please let me know in case of any issue.

import java.util.Scanner;

public class Methods {

  

   public static double calculateBalance(double p, double r, double yd){

      

       System.out.println("Year New Balance");

      

       int i = 0;

      

       double newBal = p;

      

       while( i < 5){

           i++;

          

           newBal = newBal*(1+r) + yd;

          

           System.out.println(i+" "+newBal);

       }

      

       return newBal;

   }

   public static String reverseString(String s){

      

       String rev = "";

       int i = s.length()-1;

       while(i >= 0){

           rev = rev + s.charAt(i);

           i--;

       }

      

       return rev;

   }

  

   public static void main(String[] args) {

      

       Scanner sc = new Scanner(System.in);

      

       System.out.print("principle: ");

       double p = sc.nextDouble();

       System.out.print("rate: ");

       double r = sc.nextDouble();

       System.out.print("yearly deposite: ");

       double yd = sc.nextDouble();

       System.out.println(" New Balance: "+calculateBalance(p, r, yd));

      

       System.out.println(" Enter string: ");

       sc.nextLine();

       String str = sc.nextLine();

      

       System.out.println("Reverse of ""+str+"" is: ""+

                           reverseString(str)+""");

      

      

   }

}

/*

Sample run:

principle: 5000.0

rate: 0.025

yearly deposite: 100.0

Year       New Balance

1       5225.0

2       5455.624999999999

3       5692.015624999998

4       5934.316015624998

5       6182.673916015622

New Balance: 6182.673916015622

Enter string:

THis is my string

Reverse of "THis is my string" is: "gnirts ym si siHT"

*/

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