英语翻译请查阅下列的邮件,通过与JACK的讨论后,我提供了一份报价给客户,现有客户对A的价格产生置疑,他说,去年购买的B

Please read the following e-mail.After discussion with Jack,I provided a quote to the client.Now the client is getting suspecious about price of A.He said that when he bought B last year he paid 250 euro,and the attachment is the contract at that time,but why the price for A is so much higher than that of Therefore,the client hopes that we can provide a reasonable explanation.In addition,if it's OK to provide the net price of the previous quote to him?