1 The Pan-American will have a luncheon meeting this coming (5) , professor Miguel Lopez will make a speech at (6) .
2 The admission fee is $ (7) per person, and the speech will probably end at (8) o’clock

5（）

A. a price contains all the terms of purchase
B. obtained by the purchase of a new bottling machine by a soda manufacturer
C. where the consumer gives the seller money plus a trade-in
D. available for other items
E. Prices are usually reduced by sellers
F. price means what one pays for what he wants
G. systematic decision-making by an organization regarding all aspects of pricing