Question

I started this with a windows form, however, based on the answer to this post yesterday, they started it out differently than I did, is it with a console app? In need of direction as the small detail can make a big difference.  

"

//--------- Annuity.cs ----------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
[Missing] Using System.Windows.Forms; **

namespace assignment
{
public class Annuity
{
private double annuityNumber;
private double depositAmount;
private double term;
private double currentBalanace;
private double interestRate;"

using System.Windows.Forms; namespace assignment 1 reference public partial class 1b1DepositAmt : Form public 1b1DepositAmt InitializeComponent(); Dreferences private void btnSave_Click(object sender, EventArgs e) Annuity currentAnnuity - new Annuity(Convert.ToDouble(txtAnnuityNumber.Text), Convert.ToDouble(txtDepo 3 references public class Annuity private double annuityNumber; private double depositAmount; private double term; private double currentBalanace; private double interestRate; 1 reference public Annuity (double annuityNumber, double depositAmount, double term, double interestRate) this.annuityNumber - annuityNumber; this.depositAmount - depositAmount; this.term - term; this interestRate - interestRate; O references public double calculateFutureValue()

Answer 1

I don't know which post you are referring to so my answer will be based on the question described in the last image. You can definitely use forms as the question at no point bars you from doing so. Your code looks solid and you can go ahead with your last function calculateFutureValue. I will complete the code for you here

public double calculateFutureValue(double depositAmount, double term, double rate)

{

return depositAmount*((Math.Pow(1+rate),term)-1)/rate);

}

Just to reiterate, the question is testing your knowledge on objects i.e. creating and using them and not on the GUI aspect.

Hope this helps!