[Roshan Farhan and Kulapradip Bharali] co-founded Delhi-based GoBillion, which aims to make online shopping an "interactive and fun" experience. The group-buying startup, which began with an initial investment of Rs 5 lakh, works on a model, which encourages consumers to buy together and benefit from discounts based on their aggregated purchasing quantity." Which of the following cannot be used to define the founders of Gobillion as entrepreneurs? An entrepreneur is someone who... O A. starts his/ her business O B. manages his own business C. buys an existing enterprise. D. identifies new products or opportunities