If $2,000 is invested in an account for 20 years. Calculate the total interest earned at the end of 20 years if the interest is: (a) 5% simple interest: $
(b) 5% compounded annually: $
(c) 5% compounded quarterly: $
(d) 5% compounded monthly:$

$ Round your answers to the nearest cent.

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m