(2+8 = 10 marks) Q3. "Musa is an ambitious person who so much want to become a sales professional. He is scheduled to attend a "Sales Audition" in London, United Kingdom later in the month. When he arrives London, it is highly expected that the C.E.O of ChoSak Inc. (A Smartwatch Start-up) will give him a lifetime opportunity to become the company sales representative. To convince the C.E.O for the job, Musa needs to answer the following questions: a. What is the best process for ChoSak Inc. to sell their product at the audition? Justify your answer. b. Which of the steps in face to face selling does Musa ask a potential or existing customer for an order of the products? Justify your answer. A 204V, 1480 rpm and 196A separately excited dc motor has an armature resistance of 0.010. The motor is fed from a chopper which provides motoring and braking operation. The source voltage is 232V. Determine the following for braking operation of chopper at 1.2 times rated torque and 375 rpm. a) Actual back EMF b) Back EMF for new speed c) Output voltage d) Duty Ratio