A．Market Research Manager B．Sales Manager C．Managing Assistant D．Financial Adviser E．Conference Organiser F．

Man: Hello. Joe. It’s Martin Walker here. I’m sorry to say that the blue sweaters you order have been out of stock. But I can contact the manufacturer and make an additional order.  I’m sure you can get those sweaters within a week. There is one more problem. Would you please make a down payment? It’s a policy of our company. We have to make sure that the customer will take the product according to the order.