The following items were received in today's mail. Indicate the order in which the items should be sorted, items for which you should attach the envelope and items that you would annotate or for which you would attach related materials. Use the (letter) that corresponds to the piece of mail when putting them in order. - A letter from a client about a proposal the executive sent last week (A) - An equipment catalog (B) - A newspaper (C) A contract sent by Certified Mail (D) A letter marked "Confidential" (E) An advertising brochure (F) A letter requesting information about a new service your company is offering (G) An interoffice memo about an employee performance evaluation that was submitted by the executive (H) A letter that indicates a bid is enclosed but has no enclosure (I)