Homework Problem 9 The High-Price Oil Company owns a series of pipelines to move oil from the well to its storage facilities. A portion of the network is in the table below. Movement is in thousands of gallons per hour. Branch Start Node End Node Quantity 1 1 2 6 2 6 3 5 6 7 10 11 12 13 14 15 16 6 17 6 1) If the firm wants to fully utilize the system capacity to supply storage location 7, how long will it take to satisfy a location 7 demand of 100,000 gallons? 2) What is the maximal flow of this pipeline portion? 3) If the line breaks between nodes 2 and 3 and it has to be closed down, what is the maximal flow for the system? How long will it take to transmit 100,000 gallons to location 7