please help.

1. If a company has fixed costs of $4,500,000; variable costs of $537 per item; and a projected sales price of $8000, what is the breakeven point for the company? 2. What other piece of information does the company need in order to make a decision based on the break even analysis? 3. What is the systems availability for a product if the average time between breakdowns =60 hours and the average time to repair it is 6 hours? 4. What does systems availability measure? 5. Why is it important to do process development and product development concurrently? 6. What is designing for the environment and why is it important? 7. What is the link between quality and product development? 8. What is the goal of product development