Java To Use For Loop And Create Table With Depreciation

The assignment is: A machine purchased for $28,000 is depreciated at a rate of $4,000 a year for seven years. Using a for loop, write and run a Java program that computes and display a depreciation table for seven years.

The output should look like:

DEPRECIATION SCHEDULE
------------------------------------------------
YEAR DEPRECIATION END-OF-YEAR ACCUMULATED
VALUE DEPRECIATION
---- ------------ ---------- ------------
1 4000 24000 4000
2 4000 20000 8000
3 4000 16000 12000
(and so on until year reaches 7)

I did attempt it. I'm just extremely stuck and don't know how to move forward. My code is below:

import java.util.Scanner;
public class Depreciation_for
{
public static void main(String[] args)
{
Scanner keyboard = new Scanner(System.in);
int number = 1;

[Code] .....