The Six Box Diagram is to be used for this question, labeled 22. Pick the configuration where each term/word is used exactly once, in the best fit with all terms used, like shown on the video (so for this question which term goes into Box 22): Company B 25 20 WAN 21 W7 W6 W8 Company Company D w W2 Internet Backbone wu W12 W3 WS 22 PSTN 23 Com danyc wio 24 Consumer 1 Cong PE The Six Box Diagram is to be used for this question, labeled 22. Pick the configuration where each term/word is used exactly once, in the best fit with all terms used, like shown on the video (so for this question which term goes into Box 22): Company B 25 20 WAN 21 W7 W6 W8 Company Company D w W2 Internet Backbone wu W12 W3 WS 22 PSTN 23 Com danyc wio 24 Consumer 1 Cong PE