(a) Engineers at Syarikat Pelopor Teknologi Sdn, Bhd, was commissioned to design a chili processing machine to be marketed soon. The smart operation has a chili input slot that can produce chili pieces or chili paste by pressing the option button for the output. There is no input limit on the chili input slot where it will continue to produce the desired chili until no more chili is detected and the machine will stop automatically. But each process only performs one function at a time. To continue the process or change the chili output of the process the process will start from the beginning. Through this statement, design a Finite State Machine (FSM) circuit using a D flip flop. (17marks) (b) As an engineer, you have a task to design an autonomous vehicle with obstacle detector. The vehicle route start at point A and will successfully finish when reach at point F. The detector will give signal " " if some object detected while signal " 0 " if no object detected. Both conditions will cause the FSM controlling the vehicle to advance to a new state namely point B and C, respectively. After that, the vehicle will reach the destination which is point F and remain there when it does not detect any obstacle for next two point: - from point B to point D and then point F, or - from point C to point E and then point F. However, if the vehicle detects an obstacle, it will go back to their present point. To complete the task, you have to design the FSM circuit for this autonomous velicle using T fip-flops: [17 marks]