Need answer fast 35 points

the diagram shows the different models of the atom that eventually led to the modern atomic theory.

four diagrams are shown labeled model a, model b, model c, model d from left to right. the diagram labeled model a has a small sphere with a positive sign on it. this small sphere at the center is surrounded by a shaded circle. the shaded circle has negative signs placed randomly inside it. the diagram labeled model b is a large shaded solid sphere. the diagram labeled model c has positive and negative signs scattered in a shaded sphere. the diagram labeled model d has a shaded sphere surrounded by three concentric circles. each concentric circle has a sphere on it.

which model was proposed as a result of rutherford's scattering experiment where positive particles did not pass straight through a foil as expected?