题目内容
（请给出正确答案）
As the wage rate per hour increases, the opportunity cost of leisure______.
A．remains constant
B．decreases since the consumer now has more income to spend
C．increases since the cost of forgoing one hour of work increases
D．may increase or decrease depending on the individual's preferences
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更多“As the wage rate per hour increases, the opportunity cost of leisure______.A．remains const”相关的问题
A.q.
B.q/10.
C.10/q.
D.1
A、$72.90
B、$81.00
C、$89.10
D、$90.00
Given the following Classical-type table shows the number of days of labor input required to obtain one unit of output of each of the three commodities in each of the two countries:
Suppose that the wage rate in the United Kingdom is ￡30 per day, the wage rate in the United States is ￡40 per day. In this situation, the United Kingdom will ___________.
A、export good T and import goods X and Y.
B、export good Y and import goods T and X.
C、export goods T and X and import good Y.
D、export goods X and Y and import good T.
A、184 dollars per day on consumption.
B、82 dollars per day on consumption.
C、112 dollars per day on consumption.
D、92 dollars per day on consumption.
LG Co is in the process of setting standard costs for next period. Product F uses two types of material, M and N. 6 kg of material M and 5 kg of material N are to be used, at a standard price of $2 per kg and $3 per kg respectively. Three hours of skilled labour and one hour of semi-skilled labour will be required for each unit of F. Wage rates will be $8 per hour and $6 per hour respectively. Production overhead is to be absorbed at a rate of $4 per labour hour. Ten per cent is to be added to total production cost to absorb administration, selling and distribution costs. The standard cost of production for one unit of F will be:
A、$57.00
B、$69.00
C、$73.00
D、$80.30
假设工资率是16美元/小时，产品价格是2美元。每小时产出和劳动投入的关系如下:
(1)找到利润最大化时的劳动数量。
(2)假设产品价格保持2美元不变，但工资率上升到21美元。找到新的利润最大化的劳动数量。
(3)假设产品价格增加到3美元而工资保持在16美元。找到新的利润最大化的劳动数量。
(4)假设产品价格2美元和工资率16美元保持不变，但是技术进步导致任何劳动投入水平下的产出都增加25%。找到新的利润最大化的劳动数量。
Suppose that the wage rate is $ 16 per hour and the price of the products $ 2. Values for output and labor are in units per hour.
a. Find the profit - maximizing quantity of labor.
b. Suppose that the price of the product remains at S2 but that the wage rate increases to $21. Find the new profit - maximizing level of 1
c. Suppose that the price of the product increases to $3 and the wage remains at S 16 per hour. Find the new profit - maximizing L.
d. Suppose that the price of the product remains at $2 and the wage at $ 16, but that there is a technological breakthrough that increases output by 25 percent for any given level of labor. Find the new profit - maximizing L
(1)找出利润最大化时的L数量。
(2)找出利润最大化时的q数量。
(3)最大化利润是多少？
(4)假设现在每单位的产出要征税30美元，而每小时的劳动能得到15美元的补助。并且假设企业是价格接受者，所以产品价格保持150美元不变。找出新的利润最大化的L、q和利润。
(5)假设企业要为利润支付20%的税额。找出新的利润最大化的L、q和利润。
A firm uses a single input, labor, to produce output q according to the production function q =8√L. The commodity sells for S 150 per unit and the wage rule is $ 75 per hour.
a. Find the profit - maximizing quantity of L.
b. Find the profit - maximizing quantity of q.
c. What is the maximum profit？
d. Suppose now that the firm is taxed $ 30 per unit of output and that the wage rate is subsidized at a rate of $ 15 per hour. Assume that the firm is a price taker, so the price of the product remains at $ 150. Find the new profit - maximizing levels of L, q, and profit.
e. Now suppose that the firm is required to pay a 20 percent lax on its profit. Find the new profit - maximizing levels of L, q, and profit.
听力原文： The wage gap is a statistical indicator often used as an index of the status of women's earnings relative to men's. It is also used to compare the earnings of other races and ethnicities to those of white males, a group generally not subject to race --or sex--based discrimination. The wage gap is expressed as a percentage (e. g. , in 2003, women earned 76% as much as men) and is calculated by dividing the median annual earnings for women by the median annual earnings for men.
The Equal Pay Act was signed in 1963, making it illegal for employers to pay unequal wages to men and women who hold the same job and do the same work. At the time of the EPA's passage, women earned just 58 cents for every dollar earned by men. By 2003, 40 years later, that rate had only increased to 76 cents, an improvement of less than half a penny a year. Minority women fare the worst. African-American women earn just 65 cents to every dollar earned by white men, and for Hispanic women that figure drops to merely 54 cents per dollar.
If working women earned the same as men (those who work the same number of hours; have the same education, age, and union status; and live in the same region of the country), their annual family incomes would rise by $4,000 and poverty rates would be cut in half.
(30)
A．males.
B．ethnic males.
C．white males.
D．women.
听力原文： The wage gap is a statistical indicator often used as an index of the status of women's earnings relative to men's. It is also used to compare the earnings of other races and ethnicities to those of white males, a group generally not subject to race—or sex—based discrimination. The wage gap is expressed as a percentage(e.g., in 2003, women earned 76% as much as men) and is calculated by dividing the median annual earnings for women by the median annum earnings for men.
The Equal Pay Act was signed in 1963, making it illegal for employers to pay unequal wages to men and women who hold the same job and do the same work. At the time of the EPA's passage, women earned just 58 cents for every dollar earned by men. By 2003, 40 years later, that rate had only increased to 76 cents, an improvement of less than half a penny a year. Minority women fare the worst. African-American women earn just 65 cents to every dollar earned by white men, and for Hispanic women that figure drops to merely 54 cents per dollar.
If working women earned the same as men(those who work the same number of hours; have the same education, age, and union status; and live in the same region of the country), their annual family incomes would rise by $4,000 and poverty rates would be cut in half.
(30)
A．Males.
B．Ethnic males.
C．White males.
D．Women.
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