18 3-17. Includes all units of area outside zone four lying in whole or in part within a radius of about 1,000 miles from the center of a given unit of area. 1. A 2. B 3.     C 4. D 3-18. Articles mailed at the First-Class letter rate of postage must not exceed what maximum weight? 1. 10 ounces 2. 11 ounces 3. 12 ounces 4. 13 ounces IN ANSWERING QUESTIONS 3-19 AND 3-20, REFER TO FIGURE 4-3 IN YOUR TEXTBOOK AND ASSUME THAT YOUR OFFICE OF MAILING IS ZIP CODE 96615. 3-19. In what zone is Presque Isle, Maine 04769? 1. Fifth 2.     Sixth 3.     Seventh 4. Eighth 3-20. In what zone is Hamlin, West Virginia 25523? 1. Fifth 2.     Sixth 3.     Seventh 4. Eighth 3-21. Two packages may be mailed as one single parcel if which of the following requirements are met? 1.     If the two parcels are the same size in length and girth only 2.     If the two parcels are the exact same item only 3.     Both 1 and 2 above 4.     If the packages are about the same size or shape or they are integral part of one article 3-22. Which of the following parcels would be charged the rate equal to that of a 15- pound parcel? 1.     A parcel that weighs 14 pounds and has a combined length and girth of 72 inches 2.     A parcel that weighs 6 pounds and has a combined length and girth of 96 inches 3.     A parcel that weighs 10 pounds, and has a combined length and girth of 83 inches 4.     A parcel that weighs 5 pounds and has a combined length and girth of 72 inches 3-23. What sticker(s) must be attached to a priority parcel to promote the use of priority mail? 1.     PS Label 106 2.     PS Label 106-A 3.     PS Label 107 4.     All of the above 3-24. Which of the following items would normally qualify for mailing at the Periodicals rate? 1.     Newspapers 2.     Magazines 3.     Periodicals published frequently 4. A11 of the above