Question 4 A Return % 5 6 9 Prob 0.33 0.33 0.33 B Return% 4 7 10 Prob 0.25 0.5 0.25 Return% 1 9 18 Prob 0.2 0.6 0.2 If Requals 5% and a now equals 20% what is the preferred investment shown in the table above using Telser's safety-first criterion O A Investment OB. Investment B OC. Investment OD. None of the above O E. More than one of the investments