问题详情

Appliance Co sent a fax to a department store, intending to enter into a sales contract for television (TV) sets. Which of the following can be considered to be an offer？
A.50 TV sets at a price of RMB 3,000 yuan each, please confirm within three days
B.50 TV sets at a price of RMB 3,000 yuan each, please confirm but subject to our final decision
C.TV sets at a price of RMB 3,000 yuan each are available
D.50 TV sets are available at a very attractive price, immediate delivery请帮忙给出正确答案和分析，谢谢！