Final answer:
Ford PLC is currently based in Detroit, Michigan, USA. It is one of the largest automobile manufacturers in the world, with sales and profits depending on market demand and competition. Ford's competitors include General Motors, Toyota, and Volkswagen.
Step-by-step explanation:
Ford PLC is currently based in Detroit, Michigan, USA. As for the level and trajectory of sales and profits, Ford is one of the largest automobile manufacturers in the world. Its sales and profits depend on various factors, including market demand, competition, and economic conditions. Ford's competitors include General Motors, Toyota, Volkswagen, and others. The stage of the Product Life Cycle (PLC) for Ford's products would depend on the specific products being considered, as Ford offers a range of vehicles at different stages of their life cycles.