1) (4 points) (True/False) You must have a return statement in a function Answer: True 2) (4 points) (True/False) When an argument with a default parameter value is omitted in a function call, the interpreter automatically passes the default parameter value in the call. Answer: 3) (4 points) (True/False) A function cannot contain multiple return statements. Answer: 1 4) (4 points) (True/False) The following two print statements output the same results: def difflength, width): retum length - width print (dit (width - 10, length-2)) #1 print (dit (10,2)) #2 Answer: 5) (4 points) (True/False) Once a code block terminates (0.g., when a function returns). all variables defined in that block "go out of scope" and can no longer be accessed