B 20 A 10 D 19. F E Eulerize the graph above in the most efficient way possible. The weights on the edges represent the cost to duplicate that edge. What is the total cost of your eulerization?

Graph Theory: You are planning to visit four cities A, B, C, and D. The table below shows the time (in hours) that it takes to travel by car between any two cities. Find an optimal tour that starts and ends at B. Show your complete work.

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Communication Task 1) Xander runs an ice cream shop. The graph represents the revenue he is able to obtain based on the price of each ice cream cone that he sells. Xander's Ice Cream Cone Sales y 350 Revenue ($) 300 250 200 150 0 24 Price per Ice Cream Cone ($) a)which type of relationship, this graph represent? How do you know? b) Describe the relationship between the price per ice cream cone and revenue. c) What is the maximum revenue and what is the price per ice cream cone that will generate the maximum revenue?