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質問 138
For valuation purposes, the opportunity cost and inflation are two main concepts that explain the:
- A. Time value of money
- B. Real rates of interest
- C. Economic value added
- D. Riskiness of a project
正解: A
質問 139
Why are prices typically higher when a firm has monopoly power than when firms are perfectly competitive?
- A. A monopolist cannot sustain profits without expanding production.
- B. Monopolies are profit maximizing, while perfectly competitive firms are not.
- C. A competitive firm has less incentive to keep prices high on inframarginal customers.
- D. Competitive firms do not have enough market power to produce where marginal revenue equals marginal cost.
正解: C
質問 140
A company purchased a piece of equipment for $100,000 on Jan. 1, 2012. The estimated useful life is 10 years with no salvage value at the end of the10-year period. The company used the straight-line method to depreciate this equipment in 2012. However, in 2013, the company decided to change the depreciation method to the double-declining method. What effect did this change in depreciation methods have on the income statement for 2013 and the balance sheet as of Dec. 31, 2013?
- A. The total assets increased, and the net income decreased.
- B. The total assets decreased, and the net income increased.
- C. The total assets decreased, and the net income decreased.
- D. The total assets increased, and the net income increased.
正解: C
質問 141
A trainer believes that a new workout regimen has helped athletes score more points per game. If the previous mean for points scored per player per game was 5.3, which alternative hypothesis below is the trainer trying to substantiate?
- A. u<5.3
- B. u5.3
- C. u>5.3
- D. u=5.3
正解: C
質問 142
A serious drought has created a shortage of food across the country. In an attempt to maximize profits, one grocery store decided to auction off its limited supply of food. Which of the following scenarios is the MOST likely to occur in this situation?
- A. The willingness to pay for food would rise.
- B. The magnitude of the food shortage would increase.
- C. The consumers with the highest willingness to pay would receive food.
- D. The consumers with the lowest opportunity cost of time would receive food.
正解: C
質問 143
An airline company wants to improve its understanding of its product and customers. Using an internal model, the company predicts that business class revenues will decrease if the price of business class is reduced, but coach class revenues will increase if the price of coach class is reduced. Why might this be the case?
- A. Coach travelers often pay out of their own pocket, whereas business travelers do not.
- B. Business class travel is a luxury good.
- C. There are too many business class seats in the airplane.
- D. Coach travelers typically have a lower opportunity cost of time than business travelers.
正解: D
質問 144
A weight loss clinic had 1,000 clients last year. The distribution of the changes in clients' weights is shown below.
Which of the following Excel formulas would correctly calculate the 95% confidence interval for the true average change in weight? Please note that the formula for calculating confidence intervals in Excel is =CONFIDENCE.NORM(alpha, standard_dev, size).
- A. -1.2 +- CONFIDENCE.NORM(0.025, 2.3, 1000)
- B. -1.2 +- CONFIDENCE.NORM(0.05, 2.3, 1000)
- C. -1.2 +- CONFIDENCE.NORM(0.025, 3.5, 1000)
- D. -1.2 +- CONFIDENCE.NORM(0.05, 3.5, 1000)
正解: D
質問 145
What is the approximate poverty rate for the outlier in the scatterplot below?
- A. 18%
- B. 53%
- C. 25%
- D. 10%
正解: A
質問 146
A student is interested in which factors affect the U.S. poverty rate and develops a linear regression model. The student uses poverty rate in all 50
U.S. states and Washington D.C. as the dependent variable and wants to relate it to the following variables:
The unemployment rate
The percent of the adult (over 25) population with at least a bachelor's degree
The percent of the population without health insurance
The percent of the adult (over 25) population without a high school diploma or equivalent
The percent of households with children under 18 run by a single mother
The student collects data from each state and Washington D.C. for the year 2012 and runs the regression in Excel. The results of this regression are given below.
Based on these results, select the independent variables that have a coefficient that is statistically significant at the 5% level. (Select all that apply.)
- A. Unemployment Rate
- B. Bachelor's Degree or Higher
- C. Percent of Single Mother Households
- D. Percent of High School Dropouts
- E. Percent of Population Uninsured
正解: B,D
質問 147
A professor asks a class of 100 students to spend the weekend sampling the heights of adults. After each student samples 30 adults, the student is then asked to calculate the mean of his or her sample. As the professor collects the individual sample results from each student, which of the options below is the MOST likely to be observed?
- A. As more samples are collected, the sample means will converge to the true population mean.
- B. As more samples are collected, the sample means may vary but the average of the sample means will converge to the true population mean.
- C. As more samples are collected, the average of the sample means increases but will not converge to the true population mean.
- D. As more samples are collected, the average of the sample means decreases but will not converge to the true population mean.
正解: B
質問 148
Based on the histogram below, order the mean, median, and mode of the data from smallest to largest.
- A. Mode, Mean, Median
- B. Median, Mode, Mean
- C. Mode, Median, Mean
- D. Mean, Mode, Median
正解: C
質問 149
A company provided the following information on its financial statements for 2013: What is the company's accounts receivable turnover ratio for 2013?
- A. 2.06
- B. 2.40
- C. 3.36
- D. 2.88
正解: D
質問 150
A landlocked student believes that people would prefer to live near the ocean if they could afford the additional expense. To test this, the student wants to see whether states bordering an ocean are more likely to have a larger percent of wealthy families than states without an ocean coast. The student collects data from the 50 U.S. states on the percent of families making over $200,000 a year along with whether the state has an ocean coast (where 1 means the state has an ocean coast).
Based on the regression results given below, what can be said at the 95% confidence level?
- A. On average, the wealthy make up 4.12% of the population of states without an ocean coast and 2.77% of states with an ocean coast. The result is statistically significant.
- B. On average, the wealthy make up 4.12% of the population of states without an ocean coast and 6.89% of states with an ocean coast. The result is not statistically significant.
- C. On average, the wealthy make up 4.12% of the population of states without an ocean coast and 6.89% of states with an ocean coast. The result is statistically significant.
- D. On average, the wealthy make up 4.12% of the population of states without an ocean coast and 2.77% of states with an ocean coast. The result is not statistically significant.
正解: C
質問 151
A company bought a piece of land in 2012 for $200,000. In 2013, the piece of land temporarily reduced in value to $150,000 but then appreciated in value to $220,000. How would the company report this piece of land on its balance sheet for 2013?
- A. $200,000
- B. $150,000
- C. $185,000
- D. $220,000
正解: A
質問 152
What are the components of the DuPont Framework? (Select all that apply.)
- A. Leverage
- B. Profitability
- C. Solvency
- D. Liquidity
- E. Efficiency
正解: A,B,E
質問 153
A company that does business in two neighboring countries is considering setting different prices for its product in each market. Which of the following factors should it NOT consider when trying to predict whether this pricing structure will be effective?
- A. Whether there are tax holidays in the two countries
- B. Whether the product is available in digital form
- C. Whether the product can be ordered online
- D. Whether customers' willingness to pay is correlated with geography
正解: A
質問 154
Company A has a Weighted Average Cost of Capital (WACC) of 12 percent. They are evaluating four different projects/investments with financial flows as described below. Available funds are limited, so they can only pursue one of the investment alternatives. Each project/investment involves an initial outflow of $1,000,000 and has an eight year life.
Which project should they select?
- A. Project 4
- B. Project 3
- C. Project 1
- D. Project 2
正解: A
質問 155
Topic 1, Business Analytic
Exhibit:
Based on the scatterplot below, which of the following correlation coefficients BEST describes the relationship between undergraduate GPA and beginning annual salary?
- A. 0.9
- B. -0.2
- C. -0.9
- D. 0.2
正解: A
質問 156
Using the histogram below, how many companies have market capitalizations of more than $248 billion and up to and including $260 billion?
}
- A. 0
- B. 1
- C. 2
- D. 3
正解: D
解説:
Topic 2, Economics for Managers
質問 157
A producer of high-end watches has a willingness to sell of $1,000. After a recession occurs, willingness to pay (WTP) for high-end watches drops to $900. What could the watch producer do to raise WTP for its good? (Select all that apply.)
- A. Design a new watch based on watches sold by competitors
- B. Advertise in a high-end department store's catalog
- C. Lower the price for the watch
- D. Raise the price for the watch
- E. Add a new feature to the watch
正解: B,E
質問 158
A pharmaceutical company was recently awarded a 20 year patent for a new medicine it has developed. Which of the following results could be a consequence of this patent? (Select all that apply.)
- A. The pharmaceutical company will charge higher prices for the drug.
- B. The high price of the medicine will result in insufficient demand.
- C. The cost to produce the medicine will remain high after the patent expires.
- D. The company will drive its competitors out of the pharmaceutical industry, limiting innovation.
- E. Pharmaceutical companies will be incentivized to develop new medicines in the future.
正解: A,E
質問 159
A ski coach is interested in estimating the 68% confidence interval around the mean time (in seconds) of all the gold medal winners in Olympic downhill skiing. The coach collects the data, presented below, for all of the winners from 1948 to 2014. The mean of the sample is 122.5 seconds, with a standard deviation of 23 seconds. Which Excel function below is the BEST option for determining the 68% confidence interval?
Please note that the Excel functions for confidence intervals are =CONFIDENCE.NORM(alpha, standard_dev, size) and =CONFIDENCE.T(alpha, standard_dev, size).
- A. = 122.5 +- CONFIDENCE.NORM(0.68,23,18)
- B. = 122.5 +- CONFIDENCE.T(0.32,23,18)
- C. = 122.5 +- CONFIDENCE.T(0.68,23,18)
- D. = 122.5 +- CONFIDENCE.NORM(0.32,23,18)
正解: B
質問 160
Individual orange farmers in a country decide to pool their advertising money and collectively release a new series of advertisements for oranges. Why would the farmers do this?
- A. They want to increase their market power in the orange production industry.
- B. They want to differentiate their brands.
- C. They want to shift the supply curve for oranges to the right.
- D. They want to shift the demand curve for oranges to the right.
正解: D
質問 161
A restaurant that sells hamburgers is considering lowering prices to gain market share. The restaurant pays $3,000 a month for the building it occupies, and ingredients and labor cost $2.50 per hamburger. If the restaurant expects to sell 2,000 hamburgers a month, what is the minimum price it could charge?
- A. $4.00
- B. $3.50
- C. $2.50
- D. $3.00
正解: A
質問 162
In a small town, there are two Mexican restaurants. Restaurant A serves traditional dishes from Western Mexico while Restaurant B primarily serves Northern Mexican cuisine. Many more residents of the town are willing to buy the Northern cuisine than the Western cuisine. Which of the following reasons could NOT explain why Restaurant A continues to offer a different menu than that of its competitor?
- A. Restaurant B is operating at its minimum efficient scale.
- B. Restaurant A is able to charge higher prices for its dishes than Restaurant
- C. Restaurant A fears that changing its menu will increase competition and erode profits.
- D. Restaurant A is currently earning 0 profits.
正解: D
質問 163
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