(c) Kamal is a new design engineer in the Company A. He was given a new project during his first day in the Company A. Based on your opinion, defend your decision that Alpha prototype test is completely enough in a new product development since the practice in the Company A, they will do Beta prototype test. (8 marks) A design concept of a mobile food cart, as in Fig. 1, has completed the early phase of product development. Now, it is ready for prototyping and testing phase. Design a test plan for the designed mobile food cart using an appropriate prototype. Fig. 1 Design Concept of a Mobile Food Cart (13 marks)