The annual rate of return on your investment is $6\%$ and is guaranteed for the next $23$ years. You are thinking about retirement $23$ years from today if you reach your target of $$1,421,403,47.$ What should be your monthly deposits at the end of each month for the next $23$ years to reach your goal?

$$2,400$

$$2,448$

$$2,376$

$$2,352$

$$2,424$