The percentage of income earned by poor and rich in the US.
Answer to Problem 1CQQ
Option 'b' is correct.
Explanation of Solution
Explanation:
Option (b):
Poverty line is the line that determines the minimum income required to meet the basic requirements of a quality life by the people. The household with family income less than the poverty line is said to be poor and those who earn very much above the poverty line are considered to be rich by the government. According to the available data about the US economy, the income distribution is very unequal. About the poorest, one-fifth of the total population earns about 4 percent of the income of the economy, whereas the top one-fifth of the rich population earns about 45 percent of the US total economy income today according to the sources.
From the reliable sources, it is obtained that about 4 percent of the total income is earned by the poorest fifth of the population and about 45 percent of the total income is earned by the richest fifth of the population. Since option 'b' gives the values equal to the obtained value, option 'b' is correct.
Option (a):
The data sources reveal that about 4 percent of the income of the US economy is earned by the poorest fifth of the economy, while 45 percent by the richest fifth. Since the option explains that the richest fifth of the economy earns 70 percent and the poorest fifth earns 2 percent which are incorrect to the obtained values, option 'a' incorrect.
Option (c):
The data sources reveal that about 4 percent of the income of the US economy is earned by the poorest fifth of the economy, while 45 percent by the richest fifth. Since the option explains that the richest fifth of the economy earns 35 percent and the poorest fifth earns 6 percent which are incorrect to the obtained values, option 'c' is incorrect.
Option (d):
The data sources reveal that about 4 percent of the income of the US economy is earned by the poorest fifth of the economy, while 45 percent by the richest fifth. This means that there is a high level of inequality in the distribution of income that exists in the economy. Since the option explains that the richest fifth of the economy earns 25 percent and the poorest fifth earns 15 percent which denotes lower levels of inequality in income distribution, they are incorrect to the obtained values, and thus option 'd' is incorrect.
Concept introduction:
Income inequality: Income inequality represents the unequal distribution of household or individual income among various economic participants of the society.
Want to see more full solutions like this?
Chapter 20 Solutions
Study Guide for Mankiw's Principles of Microeconomics, 7th
- For the statement below, argue in position for both in favor or opposed to the statement. Incompetent leaders can't be ethical leaders. Traditional leadership theories and moral standards are not adequate to help employees solve complex organizational issues.arrow_forwardpresentation on "Dandelion Insomnia." Poemarrow_forwardDon't used Ai solutionarrow_forward
- "Whether the regulator sells or gives away tradeable emission permits free of charge, the quantities of emissions produced by firms are the same." Assume that there are n identical profit-maximising firms where profit for each firm is given by π(e) with л'(e) > 0; π"(e) < 0 and e denotes emissions. Individual emissions summed over all firms gives E which generates environmental damages D(E). Show that the regulator achieves the optimal level of total pollution through a tradeable emission permit scheme, where the permits are distributed according to the following cases: Case (i) the firm purchases all permits; Case (ii) the firm receives all permits free; and Page 3 of 5 ES30031 Case (iii) the firm purchases a portion of its permits and receives the remainder free of charge.arrow_forwardcompare and/or contrast the two plays we've been reading, Antigone and A Doll's House.arrow_forwardPlease answer step by steparrow_forward
- Suppose there are two firms 1 and 2, whose abatement costs are given by c₁ (e₁) and C2 (е2), where e denotes emissions and subscripts denote the firm. We assume that c{(e) 0 for i = 1,2 and for any level of emission e we have c₁'(e) # c₂' (e). Furthermore, assume the two firms make different contributions towards pollution concentration in a nearby river captured by the transfer coefficients ε₁ and 2 such that for any level of emission e we have C₂'(e) # The regulator does not know the resulting C₁'(e) Τι environmental damages. Using an analytical approach explain carefully how the regulator may limit the concentration of pollution using (i) a Pigouvian tax scheme and (ii) uniform emissions standards. Discuss the cost-effectiveness of both approaches to control pollution.arrow_forwardBill’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,…arrow_forwardO’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_forward
- The 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_forwardAssume 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_forward
Principles of MicroeconomicsEconomicsISBN:9781305156050Author:N. Gregory MankiwPublisher:Cengage Learning
Principles of Economics (MindTap Course List)EconomicsISBN:9781305585126Author:N. Gregory MankiwPublisher:Cengage Learning
Principles of Microeconomics (MindTap Course List)EconomicsISBN:9781305971493Author:N. Gregory MankiwPublisher:Cengage Learning
Principles of Economics, 7th Edition (MindTap Cou...EconomicsISBN:9781285165875Author:N. Gregory MankiwPublisher:Cengage Learning
