PDF(x) = e-x*" for x [-co, + co] please complete these following questions: Question 2.a (3 Marks) In Rejection Sampling, you would sample from the proposal within a certain range. Your task here includes finding an appropriate range to sample from for the proposal distribution. Giving the range without proper explanation receives 0 mark. YOUR ANSWER HERE Question 2.b (3 Marks) Please write down rejection sampling process for this distribution here, let's say that the range is [-2, 2] for the proposal distribution. (if you think using this answer for the previous part is a good idea, it is not) YOUR ANSWER HERE Question 2.c (4 Marks) What would be the acceptance and rejection percentage here? YOUR ANSWER HERE Question 2.d (5 Marks) Note that this is a challenge question, only attempt if you are comfortable with your progress. You should not use consultations to ask about this question as the tutors will prioritize answering queries about other questions. Prove that your acceptance/rejection percentage is correct (i.e simulate it) using your own function; furthermore, also provide a graphical display of your final results. The better the display (including interactive, better graphic, etc), the higher the mark you will get for this