(Solved): Consider a vacation packing list that includes 3 shirts (red, blue, black), 2 pants (jeans, khakis) ...

Consider a vacation packing list that includes 3 shirts (red, blue, black), 2 pants (jeans, khakis), and 2 pairs of shoes (loafers, gym shoes). a. Create a tree diagram for possible outfit combinations if you can choose one shirt, one pair of pants, and one pair of shoes (no mixing shoe styles). (2pt) b. How many possible outfits are there? (1pt)