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Toyota Camry rather than a Camry with a standard engine? The hybrid vehicles are considerably more expensive, but get better gas mileage. Consider the vehicle prices and gas efficiencies shown in Table P7.17. Table P7.17 A Comparison of Standard and Hybrid Vehicles Year Model 2008 Toyota Camry 2008 Toyota Camry Hybrid Toyota Highlander 4WD Toyota Highlander 4WD Hybrid 2008 2008 2008 2008 Ford Escape 2WD Ford Escape 2WD Hybrid Base MSRP $18,720 $25,350 $28,750 $33,700 $19,140 $26,495 Gas Efficiency, in-town/highway 21/31 mpg 33/34 mpg 17/23 mpg 27/25 mpg (hybrids may actually get better mileage in town than on the road) 24/28 mpg 34/30 mpg One way to compare two vehicles is to find the "cost to own." Cost to own Purchase cost Unkaan + Canalis

Toyota Camry rather than a Camry with a standard engine? The hybrid vehicles are considerably more expensive, but get better gas mileage. Consider the vehicle prices and gas efficiencies shown in Table P7.17. Table P7.17 A Comparison of Standard and Hybrid Vehicles Year Model 2008 Toyota Camry 2008 Toyota Camry Hybrid Toyota Highlander 4WD Toyota Highlander 4WD Hybrid 2008 2008 2008 2008 Ford Escape 2WD Ford Escape 2WD Hybrid Base MSRP $18,720 $25,350 $28,750 $33,700 $19,140 $26,495 Gas Efficiency, in-town/highway 21/31 mpg 33/34 mpg 17/23 mpg 27/25 mpg (hybrids may actually get better mileage in town than on the road) 24/28 mpg 34/30 mpg One way to compare two vehicles is to find the "cost to own." Cost to own Purchase cost Unkaan + Canalis

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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3) Create a SCRIPT file called vehicleCost.m, and solve the following inside it: 7.17 In recent years, the price of gasoline has increased dramatically. Automobile companies have responded with more fuel-efficient cars, in particular, hybrid models. But will you save money by purchasing a hybrid such as the Toyota Camry rather than a Camry with a standard engine? The hybrid vehicles are considerably more expensive, but get better gas mileage. Consider the vehicle prices and gas efficiencies shown in Table P7.17. Table P7.17 A Comparison of Standard and Hybrid Vehicles Year Model 2008 Toyota Camry 2008 Toyota Camry Hybrid 2008 Toyota Highlander 4WD 2008 Toyota Highlander 4WD Hybrid 2008 2008 Ford Escape 2WD Ford Escape 2WD Hybrid Base MSRP $18,720 $25,350 $28,750 $33,700 $19,140 $26,495 Gas Efficiency, in-town/highway 21/31 mpg 33/34 mpg 17/23 mpg 27/25 mpg (hybrids may actually get better mileage in town than on the road) 24/28 mpg 34/30 mpg One way to compare two vehicles is to find the "cost to own." Cost to own = Purchase cost + Upkeep + Gasoline cost Assume for this exercise that the upkeep costs are the same, so in our comparison we'll set them equal to zero. (a) What do you think the cost of gasoline will be over the next several years? Prompt the user to enter an estimate of gasoline cost in dollars/ gallon. (b) Find the "cost to own" as a function of the number of miles driven for a pair of vehicles from the table, based on the fuel price estimate from part a. Plot your results on an x-y graph. The point where the two lines cross is the break-even point. (c) Calculate the crossover point by creating a vector with the absolute value of the difference between the cost vectors for the two vehicles. Then use min to find the minimum absolute difference in cost and its location in the cost vector (That is the crossover point). Then use text to automatically position a label for the crossover point on the plot. The label should include a string and the mileage, such as Crossover Point at 30000 miles The x location will be the mileage at the same location as the minimum difference. (d) Save your plot as vehicleCost.jpg (miles on the x-axis, cost on y-axis)
Transcribed Image Text:3) Create a SCRIPT file called vehicleCost.m, and solve the following inside it: 7.17 In recent years, the price of gasoline has increased dramatically. Automobile companies have responded with more fuel-efficient cars, in particular, hybrid models. But will you save money by purchasing a hybrid such as the Toyota Camry rather than a Camry with a standard engine? The hybrid vehicles are considerably more expensive, but get better gas mileage. Consider the vehicle prices and gas efficiencies shown in Table P7.17. Table P7.17 A Comparison of Standard and Hybrid Vehicles Year Model 2008 Toyota Camry 2008 Toyota Camry Hybrid 2008 Toyota Highlander 4WD 2008 Toyota Highlander 4WD Hybrid 2008 2008 Ford Escape 2WD Ford Escape 2WD Hybrid Base MSRP $18,720 $25,350 $28,750 $33,700 $19,140 $26,495 Gas Efficiency, in-town/highway 21/31 mpg 33/34 mpg 17/23 mpg 27/25 mpg (hybrids may actually get better mileage in town than on the road) 24/28 mpg 34/30 mpg One way to compare two vehicles is to find the "cost to own." Cost to own = Purchase cost + Upkeep + Gasoline cost Assume for this exercise that the upkeep costs are the same, so in our comparison we'll set them equal to zero. (a) What do you think the cost of gasoline will be over the next several years? Prompt the user to enter an estimate of gasoline cost in dollars/ gallon. (b) Find the "cost to own" as a function of the number of miles driven for a pair of vehicles from the table, based on the fuel price estimate from part a. Plot your results on an x-y graph. The point where the two lines cross is the break-even point. (c) Calculate the crossover point by creating a vector with the absolute value of the difference between the cost vectors for the two vehicles. Then use min to find the minimum absolute difference in cost and its location in the cost vector (That is the crossover point). Then use text to automatically position a label for the crossover point on the plot. The label should include a string and the mileage, such as Crossover Point at 30000 miles The x location will be the mileage at the same location as the minimum difference. (d) Save your plot as vehicleCost.jpg (miles on the x-axis, cost on y-axis)
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