(Solved): 1. Write assignment statements (one statement using the = operator) in Python that perform the foll ...

1. Write assignment statements (one statement using the $=$ operator) in Python that perform the following operations: a. Add num to sum and store the result to sum. b. Multiply num by 2 and store in result. c. Double the value stored in userNum. Do not use any other variables. For questions 2 - 5, create a hand tracing table for each of the variables and state what the code will display. Include a copy of your hand tracing table (take a picture if you complete on paper) and include in your answer document: Hint: Watch the Hand Trace Video in Unit 5 - lesson 2 2. $\begin{array}{l}x=0\\ y=5\\ z=4\end{array}$ $\begin{array}{l}x=y?z?2\\ z=z?2\\ y=x??1\end{array}$ print ("x $=$ ", $x,"y=",y,"z=",z)$