Exercise 4. Discuss the following questions; 1. Give definition to the word 'business'. 2. What is the difference between for-profit and non-profit organizations? Support your answer with relevant examples. 3. What is production? 4. Specify the notion of 'just-in-time inventory'. 5. What is marketing? 6. Define such business operation as finance. 7. What does the HRM involve? quelq'un peut m'aider??​