Maximum Flow
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- please do it in excel BETTER PRODUCTS COMPANY has decided to start manufacturing four new products in three plants that currently have excess production capacity. The products require comparable production effort per unit, so the available production capacity in the plants is measured by the number of units of any product that can be manufactured per day. a)Formulate this problem as a transportation problem by constructing the appropriate parameter table. Note:One image is of the data and the other image is option 1 to solve the exercise.Your regular trucking company that you use to move LTL freight from Winnipeg to Duluth, Minnesota, 1s suddenly on strike. You call other trucking companies but cannot get space What could you have done to avoid this situation? 1. Regularly use more than one carrier to create a bank of possible carriers to handle your business 2. Always book space with your truckers in advance 3. Use a pool car operator and hope they have next-day service to Duluth 4. Nothing can be doneOn a daily basis, the Vampire Van is dispatched from Maplewood Hospital to pickup blood and platelet donations made at its local donation centers. The distances in miles between all locations may be found in Table.a. The Vampire Van travels from Maplewood Hospital (A) to (B) to (C) to (D) to (E) and then returns to the hospital (A). What is the total number of miles that the van must travel using this route?b. Using Maplewood Hospital as the beginning location, create a route using the NN heuristic. What is the total number of miles that the van must travel using this route?c. Using Valley Hills (E) as the beginning location, create a route using the NN heuristic. What is the total number of miles that the van must travel using this route?
- A city would like to know how many vehicles it could move through its streets in an emergency. The most likely situation is an evacuation starting at the school and ending at the park. The connections between these two locations, plus their capacity and direction, is shown below. School B Path Capacity Oak Street Elm Street A 10 с E B C 20 15 1 Street D 30 2nd Street E 25 F F 20 Park G 151. Explain the concept of total landed cost as it related to transportation. How does it influence market boundaries? 2. Explain the concept of time utility with suitable example.The new Health-Watch facility is targeted to serve seven census tracts in Erie, Pennsylvania, whose lati-tudes and longitudes are shown in Table 13.1, along with the population in each census tract (in thou-sands). Customers will travel from the seven census-tract centers to the new facility when they needhealth care. What is the target area’s center of gravity for the Health-Watch medical facility?
- Calculate the electric energy requirement when all the vehicles are electrified. Pick an industry, location, or use of transportation. Calculate its current (ICE) energy usage. (either by total fuel consumption or total distance traveled) Calculate its projected (EV) energy usage.High-Low Method for a Service Company Boston Railroad decided to use the high-low method and operating data from the past six months to estimate the fixed and variable components of transportation costs. The activity base used by Boston Railroad is a measure of railroad operating activity, termed “gross-ton miles,” which is the total number of tons multiplied by the miles moved. Transportation Costs Gross-Ton Miles January $1,245,000 332,000 February 1,388,100 371,000 March 981,000 240,000 April 1,330,800 359,000 May 1,116,200 289,000 June 1,431,000 390,000 Determine the variable cost per gross-ton mile and the total fixed cost. Variable cost (If required, round to two decimal places.) $fill in the blank 1 per gross-ton mile Total fixed cost $fill in the blank 2Travel Time Each Way Price of a Dress (Minutes) (Dollars per dress) Store 15 102 Local Department Store 30 85 Across Town Neighboring City 60 76 Juanita makes $42 an hour at work. She has to take time off work to purchase her dress, so each hour away from work costs her $42 in lost income. Assume that returning to work takes Juanita the same amount of time as getting to a store and that it takes her 30 minutes to shop. As you answer the following questions, ignore the cost of gasoline and depreciation of her car when traveling. Complete the following table by computing the opportunity cost of Juanita's time and the total cost of shopping at each location. Opportunity Cost of Time Price of a Dress Total Cost (Dollars) (Dollars per dress) (Dollars) Store 102 Local Department Store 85 Across Town 76 Neighboring City Assume that Juanita takes opportunity costs and the price of the dress into consideration when she shops. Juanita will minimize the cost of the dress if she buys it from the…
- You have been hired as a short-term consultant to evaluate Cop waste's Collection operation in the central business district (CBD) due to a disagreement among cop-waste collection staff members and management. The disagreement revolves around the amount of time spent by collectors on off- route activities. Off route activities will take up 15% of each 8 -hour workday for collectors. However, management claims that the collectors are not adhering to the allocated time, while the collectors claim that they spend less than 15% of their time each day. You are given the following information that has been verified by both collectors and management. A hauled container system -conventional type, The average time spent driving from company to the first container is 20 min The average pic up time per container is 6 min v - The average time required to drive between containers is 6 min - The average time required to empty the container at the disposal site is 6 min V - The average round trip…Rent’R Cars is a multisite car rental company in Huntsville/Madison area. It is trying out a new “return the car to the location most convenient for you” policy to improve customer service. But this means that the company has to constantly move cars around the city to maintain required levels of vehicle availability at the renting facility. The supply and demand for economy cars, cost of moving vehicles between sites per vehicle are shown below. From / To D E F G Supply A $9 $8 $6 $5 50 B 9 8 8 0 40 C 5 3 3 10 75 Demand 50 60 25 30 a.)Draw a diagram by showing supply points, demand points, and connecting arcs. b.)Define variables, write the objective function and constraints. c.)Prepare an initial Excel worksheet, check your formulas, and save it. d.)Complete solver parameters, copy it, and save as a file.With the increased need for parking spaces on campus, Seton Hill University has hired additional bus drivers to accommodate the demand. However, the administration is worried about what will happen to those jobs if the need ever decreases. To resolve this, they have asked our class to determine the feasibility of SHU expanding their bus program to all of Westmoreland County. What information/data might be beneficial to determine if this is an appropriate direction for Seton Hill University? List as many as you can think of.