What experiment did Rutherford and his collaborators perform in 1910?

Rutherford and his collaborators studied the angles at which alpha particles were scattered when passing through a very thin gold foil.
Almost all alpha particles passed directly through the foil without deviation.
A small percentage of alpha particles showed a slight deviation, which was consistent with Thomson's atomic model.
Rutherford proposed the 'raisin pudding' model to explain the results of the experiment.
a) I and II are correct.
b) II and III are correct.
c) I and IV are correct.
d) II and IV are correct.