What are the following best describes the purpose of market research?

How to earn money by referring marketing? What does it mean for a company to have a competitive advantage? What are the goals and objectives of hp company? What forms of advertising exists? Do you thrive on making people happy through your actions? How much to advertise something on a billboard? How can a company successfully serve its external and internal customers? Who is likely to conduct a strategic analysis? How do you increase revenue for your manufacturing company? Why are employees called internal customers? What is the difference between buyer and purchaser? What are the job responsibilities of a ticketing staff? What is difference between trade mark and brand mark? What transaction that takes place in product market? Who is the target market for Harrods? What is the best way to find a good professional moving company? What points to be considered for creating a vision and a mission of a company? Why should a business invest in marketing? What work in front office? What is the role of functional information system what are the managerial and stretegic applications in accounting and finance or HR area supported by IT?

What are the following best describes the purpose of market research?