【单选题】

Questions 177-180 refer to the following letter.

　　　　　　　　　　　　　　　　　　　　Cosmo Office Solution
　　　　　　　　　　　　　　　　　　　　300 Light Street,
　　　　　　　　　　　　　　　　　　　　Baltimore, Maryland,
　　　　　　　　　　　　　　　　　　　　USA、21202
Mr. Thomas Lim
HKNetCo., LtD、
6-10-3 Roppongi,
Tokyo 106-0032, Japan
Dear Mr. Thomas Lim,
On September 25, 2007, we received your order for 27 fax machines, model no. 94 and 12 photocopiers, model no. 31 and wish to thank you.As you are a new customer, we would be pleased to offer you the extra 10% discount you requested, and we hope that you’ll be satisfied with both our products and services.
The details of our business terms are encloseD、The price quoted includes insurance and transport charges up to the port of Tokyo. We require payment in U.S. dollars within 30 days of delivery of our invoice, either by wire transfer to our bank account from a U.S. bank, or by a check drawn on a U.S. bank.
As soon as we receive written confirmation of your order, we will make arrangements for shipping the consignment.
We look forward to doing regular business with you.
Sincerely yours,
Bob Penn
Bob Penn, Sales Manager
Cosmo Office Solution
Why was the discount given on the order
A、The sales manager wants to continue the business relationship with the purchaser.
B、The sales manager is rewarding a loyal customer.
C、Mr. Thomas Lim is dissatisfied withCosmo Office Solution’s items and services.
D、The price of the merchandise is going to be reduced significantly.