Joel and Nigel are both creative people who started their own businesses. Joel's business failed, and Nigel's business flourished. In analyzing these outcomes, Stan, a business executive and mutual friend of Joel and Nigel, noted, "Joel is an inventor, and Nigel is an entrepreneur." What is the difference between inventors and entrepreneurs?
Answer: Entrepreneurs have good knowledge and skills in management, business, and networking, whereas, inventors lack such skills.