Put the following items into a correct 'top-down' order for presenting a good, logical argument: 1. Our quality, design, and prices are not the problem 2.Cancelled orders account for 95% of our recent sales decline. 3. To remedy our sales decline, we must find a new supplier. 4. Customers are cancelling orders because we can't fill their orders on time. 5. Our customers want our products - orders are up 20% over last year. 6. Our current supplier has been late with deliveries in each of the last four months and they don't seem to know how to fix that.