ABCD is a parallelogram with area $$36 \text{ cm}^2$$. O is the intersection point of the diagonals of the parallelogram. M is a point on DC. The intersection point of AM and BD is E and the intersection point of BM and AC is F. The sum of the areas of triangles AED and BFC is $$12 \text{ cm}^2$$. What is the area of the quadrilateral EOFM?