EBK MANAGERIAL ECONOMICS
4th Edition
ISBN: 9780100546622
Author: FROEB
Publisher: YUZU
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Chapter 21, Problem 21.2IP
To determine
Reasons for the higher consumption of fuel and increase in the time that passengers have to sit in the plane.
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Bill’s father read that each year a car’s value declines by 10%. He also read that a new car’s value declines by 12% as it is driven off the dealer’s lot. Maintenance costs and the costs of “car problems” are only $200 per year during the 2-year warranty period. Then they jump to $750 per year, with an annual increase of $500 per year.Bill’s dad wants to keep his annual cost of car ownership low. The car he prefers cost $30,000 new, and he uses an interest rate of 8%. For this car, the new vehicle warranty is transferrable.(a) If he buys the car new, what is the minimum cost life? What is the minimum EUAC?(b) If he buys the car after it is 2 years old, what is the minimum cost life? What is the minimum EUAC?(c) If he buys the car after it is 4 years old, what is the minimum cost life? What is the minimum EUAC?(d) If he buys the car after it is 6 years old, what is the minimum cost life? What is the minimum EUAC?(e) What strategy do you recommend? Why?
Please show each step and formula,…
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- O’Leary Engineering Corp. has been depreciating a $50,000 machine for the last 3 years. The asset was just sold for 60% of its first cost. What is the size of the recaptured depreciation or loss at disposal using the following depreciation methods?(a) Straight-line with N = 8 and S = 2000(b) Double declining balance with N = 8(c) 40% bonus depreciation with the balance using 7-year MACRS Please show every step and formula, don't use excel. The answer should be (a) $2000 loss, (b) $8000 deo recap, (c) $14257 dep recap, thank you.arrow_forwardThe cost of garbage pickup in Green Gulch is $4,500,000 for Year 1. The population is increasing at 6%, the nominal cost per ton is increasing at 5%, and the general inflation rate is estimated at 4%.(a) Estimate the cost in Year 4 in Year-1 dollars and in nominal dollars.(b) Reference a data source for trends in volume of garbage per person. How does including this change your answer? Please show every step and formula, don't use excel. The answer should be $6.20M, $5.2M, thank you.arrow_forwardPlease show each step with formulas, don't use Excel. The answer should be 4 years, $16,861.arrow_forward
- Assume general inflation is 2.5% per year. What is the price tag in 8 years for an item that has an inflation rate of 4.5% that costs $700 today? Please show every step and formula, don't use excel. The answer should be $1203, thank you.arrow_forwardThe average cost of a certain model car was $22,000 ten years ago. This year the average cost is $35,000.(a) Calculate the average monthly inflation rate (fm) for this model.(b) Given the monthly rate fm, what is the effective annual rate, f, of inflation for this model?(c) Estimate what these will sell for 10 years from now, expressed in today’s dollars. Please show all steps and formulas, don't use excel. The answer should be (a) 0.3877%, (b) 4.753%, (c) $55,682arrow_forwardA mining corporation purchased $120,000 of production machinery and depreciated it using 40% bonus depreciation with the balance using 5-year MACRS depreciation, a 5-year depreciable life, and zero salvage value. The corporation is a profitable one that has a 22% combined incremental tax rate. At the end of 5 years the mining company changed its method of operation and sold the production machinery for $40,000. During the 5 years the machinery was used, it reduced mine operation costs by $32,000 a year before taxes. If the company MARR is 12% after taxes, was the investment in the machinery a satisfactory one? Please show every step with formulas and don't use excel. The answer should be 14.8%, thank you.arrow_forward
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- Consider an obstetrician who can perform two types of deliveries: normal deliveries and cesarean deliveries. Each typeof delivery provides different levels of income for the physician, and the physician has some ability to induce patientsto opt for cesarean deliveries. The model is as follows:The physician’s utility is defined as:U = U(Y, I)where:• Y is the income from performing deliveries.• I is the total disutility from inducementThe income Y from deliveries depends on the type of delivery:Y = Yn · N + YC · Cwhere:• Yn is the income per normal delivery, Yn = 1, 000• YC is the income per cesarean delivery, Yc = 1, 500,• Initial number of births Binitial = 100,• Post-shock number of births Bshock = 90,• a(i) = 0.1 + 0.05i is the fraction of total births that are cesareans, which increases with inducement level i,• the physician sets the inducement level to i = 2.• N = B · (1 − a(i)) is the number of normal deliveries,• C = B · a(i) is the number of cesarean deliveriesDue to a…arrow_forwardConsider an obstetrician who can perform two types of deliveries: normal deliveries and cesarean deliveries. Each typeof delivery provides different levels of income for the physician, and the physician has some ability to induce patientsto opt for cesarean deliveries. The model is as follows:The physician’s utility is defined as:U = U(Y, I)where:• Y is the income from performing deliveries.• I is the total disutility from inducementThe income Y from deliveries depends on the type of delivery:Y = Yn · N + YC · Cwhere:• Yn is the income per normal delivery, Yn = 1, 000• YC is the income per cesarean delivery, Yc = 1, 500,• Initial number of births Binitial = 100,• Post-shock number of births Bshock = 90,• a(i) = 0.1 + 0.05i is the fraction of total births that are cesareans, which increases with inducement level i,• the physician sets the inducement level to i = 2.• N = B · (1 − a(i)) is the number of normal deliveries,• C = B · a(i) is the number of cesarean deliveriesDue to a…arrow_forwardepidemiology. 2 to 3 setences max for each questionarrow_forward
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