Alex randomly chooses a shirt and pants to wear. He will choose between a green (G), orange (O), or red (R) shirt. He will choose between black pants (BI), brown pants (Br), Jeans (J), or tan pants (T). The possible outfits are shown in the table. G,BI O,BI R,Bl G.Br O.Br R.Br G.J OJ R,J G.T O,T R,T What is the probability that Alex chooses at least one of a green shirt or black pants? O A. AT 13 O B. O 0 D. D. 12