Draw a trace of this Python tree for the following infix expression from the bottom up:

DIRECTIONS:

THE CODE THAT WILL NEED TO BE TRACED:

There is no Python programming that is required. For this lab, submit a word document or, alternately, a .pdf scan of a handwritten document for the following two parts: (a) Draw the expression tree for the following fully parenthesized infix expression by building it "bottom up": (b) Now, restricting your attention to only the subtree that would correspond to: provide the best "trace" that you can for the execution of the code sniper below. The code is discussed in Section 6.6 of the on-line materials. The step by step instructions for the example (3 +(4*5)) are part of Section 6.6 (below) Obviously, animation is needed to most nicely follow the example; a "gold star" awaits the person that most clearly indicates what is happening for (((3+ 1)x 3)/ ((9 - 5) + 2)) There is no Python programming that is required. For this lab, submit a word document or, alternately, a .pdf scan of a handwritten document for the following two parts: (a) Draw the expression tree for the following fully parenthesized infix expression by building it "bottom up": (b) Now, restricting your attention to only the subtree that would correspond to: provide the best "trace" that you can for the execution of the code sniper below. The code is discussed in Section 6.6 of the on-line materials. The step by step instructions for the example (3 +(4*5)) are part of Section 6.6 (below) Obviously, animation is needed to most nicely follow the example; a "gold star" awaits the person that most clearly indicates what is happening for (((3+ 1)x 3)/ ((9 - 5) + 2))