Suppose you are the sales manager of a company. You received an order letter from one of your old customers, but since the style and pattern of that kind of cloth are out of date, so your company has ceased the production. Write a letter to the customer, telling him that: 1. the old kind of cloth is no longer produced 2. you have sent the new sample to him by express delivery 3. the price you offered is $15 per yard You should write approximately 100 words.Do not sign your own name at the end of your letter. Use "Wang Lin" insteaD、You do not need to write the address.