When viewing the scale used on a map, which of the following statements should be considered? (1 point) I. The larger the scale, the larger the area that is shown. II. The larger the scale, the higher the ratio that is used. III. The smaller the scale, the larger the area that is shown. IV. The smaller the scale, the higher the ratio that is used. III only I and II II and III II, III, and IV I and III