This project assignment is testing the students the ability of using computer simulation to analyse and design the control systems. The students should put the codes of the simulation software (Matlab or Python or Octave) and the simulations results (value and figures) in the portfolio. The students can use the trial version or buy the student version of Matlab to do this practical assignments, or the student can download and use the free software Python or Octave including control toolbox (from website). If there is no solution, you need motivate your findings. Note: in each of the questions, there is a constant C which depends on your own student number which means the results of different students may be different. The definition of the constant C is 1 plus the remainder after division of your student number by five (5). For example, if you student number is 12345678, C equals 1 plus the remainder after division of 12345678 by 5; using matlab codes: C = 1+mod (12345678, 5); and using python codes: C = 1 + 12345678%5; we can get the constant C = 4. If you do not use your own student number, the mark will be zero for the corresponding question. Question 2 Consider the block diagram in the following figure 2.1 Use the codes to reduce the block diagram in the following figure, and compute the closed-loop transfer function. (10) 2.2 Use the simulation software to determine explicitly the poles and zeros of the closed- loop transfer function using the pole and zero functions and correlate the results with the pole-zero map. (8)