Question: Problem 3. Parameter Passing Consider the following block. Assume dynamic scoping. a) Draw the runtime stack after each line executes given that both parameters a

Problem 3. Parameter Passing Consider the following block. Assume dynamic scoping.

Problem 3. Parameter Passing Consider the following block. Assume dynamic scoping. a) Draw the runtime stack after each line executes given that both parameters a and x are passed using Call-by-Name. What are the values of y and z after line 13 executes? b) Draw the runtime stack after each line executes given that both parameters a and x are passed using Call-by-Need. What are the values of y and z after line 13 executes

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