The US demand curve for transporting freight by truck is Q° = 580B – 60B ´ P, where B denotes billion. Here, P is the price to transport a standard shipping container one mile, and quantity Q is the number of shipping-container-miles transported in a year. The marginal cost of transport is $1/mile (i.e., fuel and driver costs). Each truck can drive up to a maximum of 100,000 miles/year. Assume each truck carries one shipping container. The annual fixed cost of operating a truck is $200,000. Consequently, the average cost of a truck that drives q miles a year is ($200,000/q) +$1. All trucks have the same costs. There are no barriers to setting up a new trucking firm and/or acquiring additional trucks, and there are large numbers of people capable of running a trucking firm. Part (a) Sketch average and marginal costs for a truck, as a function of miles driven. Part (b) (i) (ii) What is the price-per-mile of transporting freight by truck? How many miles does the combined US truck fleet drive each year?

The US demand curve for transporting freight by truck is Q° = 580B – 60B ´ P, where B denotes billion. Here, P is the price to transport a standard shipping container one mile, and quantity Q is the number of shipping-container-miles transported in a year. The marginal cost of transport is $1/mile (i.e., fuel and driver costs). Each truck can drive up to a maximum of 100,000 miles/year. Assume each truck carries one shipping container. The annual fixed cost of operating a truck is $200,000. Consequently, the average cost of a truck that drives q miles a year is ($200,000/q) +$1. All trucks have the same costs. There are no barriers to setting up a new trucking firm and/or acquiring additional trucks, and there are large numbers of people capable of running a trucking firm. Part (a) Sketch average and marginal costs for a truck, as a function of miles driven. Part (b) (i) (ii) What is the price-per-mile of transporting freight by truck? How many miles does the combined US truck fleet drive each year?

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)

14th Edition

ISBN:9781305506381

Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris

Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris

Chapter2: Fundamental Economic Concepts

Section: Chapter Questions

Problem 2E

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