Q2. Your friend and you plan to have a long road trip. You prepare a non-transparent bag for snacks: 5 oatmeal raisin cookies and 4 peanut butter cookies. After 30 minutes of driving, you reach in the bag without looking and take out a cookie at random and eat it. After another 30 minutes, you take out another cookie (again randomly, without looking). a) Show the probability tree summarizing these trials of taking cookies out of the bag. b) What is the probability you get oatmeal raisin cookie for 1"1 picking and peanut butter cookie for 2\"\" picking