Model 2 A: If the goods are good in quality and have reasonable prices, we'd like to have a regular supply. This time we'll order 1,000 as a trial. B: Well,if you order 1,000, we're ready to 1) ( ) . A: 2% is far from enough. The unit price of your machine is $1,600, much higher than that of other suppliers. B: Then 2) ( ) ? A: $ 1,500 for each. Can you accept it? B: This means we reduce 100 dollars for the unit price. I'm sorry, 3) ( ) . A: But we'll pay in 60 days. B: What about the installation? A: OK, our technical staff will handle that. B: 4) ( ) . OK, in order to get the business, I accept it.