Marissa is currently preparing a report on "The Devaluation of the Venezuelan Bolivar." She understands that she has a lot of content and decides to use a large page size of 841 1189 mm. She also places the page numbers on the bottom right corner where she feels they will be easily noticeable. Given these facts, we can conclude that Marissa is concentrating on Charles Kostelnick's __________ of design.

a. extra-level

b. intra-level

c. supra-level

d. inter-level

e. outer-level