You are requested to design a prototype vehicle for urban usage. Estimate costing for the design and take into consideration the required process for design and styling by the following: a) Identifying the variable and fixed costs in a styling and design process in table form for a vehicle in city usage. (10 Marks) b) Analyzing the profit analysis of your design including the gross profit ratio, net profit ratio and breakeven units so that profit is in par with the design process. (20 Marks)