Economists ______ (cast) that annual increases in GDP will remain around 3 percent.
Economists ______ (cast) that annual increases in GDP will remain around 3 percent.
A、The holding cost will increase while the ordering cost reduces
B、the holding cost and the ordering cost will increase
C、The holding cost will fall while the ordering cost increases
D、. Both the holding and ordering cost will fall.
A、the holding cost and the ordering cost will increase
B、The holding cost will increase while the ordering cost reduces
C、The holding cost will fall while the ordering cost increases
D、Both the holding and ordering cost will fall.
A、it will be worth more (会更有价值)
B、it will not change (不会改变)
C、it cannot be determined (无法确定)
D、it will be worth less (价值会更少)
Consider the data for Lavare in Exercise 1. we now assume that Lavare can change the size of the workforce by laying off or hiring employees. Hiring a new employee incurs a cost of $100; laying off an employee incurs a layoff cost of $2,000. a. What is the optimal production plan for the year if we assume no promotions? What is the annual profit with this plan? What is the cost of this plan? b. Is it better to promote in April or July? How much increase in profit can be achieved as a result? c. If the holding cost for sinks increases from $3 per month to $5 per month, does the decision of the timing of promotion change? Why or why not?
A deficit for fiscal 2007 in that range would mark a decline from the $ 248 billion gap recorded last year. When President George W. Bush sent Congress his annual budget in February, he forecast that this year' s deficit would decrease only slightly to $ 244 billion.
But robust tax collections this spring, bolstered by bigger paychecks for individuals and capital gains from a strong stock market, has brought down deficits faster than anticipated, even as the Iraq war has contributed to hefty spending increases in recent years.
What is the deficit for fiscal 2006?
A.Over $ 200 billion.
B.$ 248 billion.
C.$ 244 billion.
D.Not mentioned.
A.Medical advances have lowered the mortality rates for those who are forty to sixty years of age.
B.Many people gradually lose interest in going to the movies after they reach twenty-five years of age.
C.The number of movie theaters has been increasing, and this trend is expected to continue during the next ten years.
D.Movie-ticket sales tend to increase as the size of the work force increases, and the size of the work force will increase annually during the next decade.
E.Experts agree that people under twenty-five years of age will continue to account for more than half of the total number of tickets sold in each of the next ten years.
根据以下材料,回答题。
Rising Tuition in the US
Every spring, US university administrators gather to discuss the next academic year"s budget.They consider faculty salaries, utility costs for dormitories, new building, needs and repairs to old ones. They run the numbers and conclude——it seems, inevitably——that, yet again, the cost of tuition must go up.
According to the US"s College Board, the price of attending a four-year private university in the US rose 81 percent between 1993 and 2004 (46) In 2005 and 2006 ,the numbers continued to rise.
According to university officials, college cost increases are simply the result of balancing university checkbooks. "Tuition increases at Cedarville University are determined by our revenue needs for each year."said the university"s president, Dr. Bill Brown. "Student tuition pays for 78 percent of the university"s operating costs. "Brown"s school is a private university that enrolls about 3,100 undergrads and is consistently recognized by annual college ranking guides like US News and World Report"s and The Princeton Review"s (47)
Tuition at private universities is set by administration officials and then sent for approval to the school"s board of trustees(懂事) (48) This board oversees (监管)all of a state"s public institutions.
John Durham,assistant secretary to the board of trustees at East Carolina University(ECU) ,explains that state law says that public institutions must make their services available whenever possible to the people of the state for free. Durham said that North Carolina residents only pay 22 percent of the cost of their education (49) State residents attending ECU pay about US $ 10,000 for tuition, room and board before financial aid.
Amid the news about continued increases in college costs, however, there is some good news.Tuition increases have been accompanied by roughly equal increases in financial aid at almost every university. To receive financial aid, US students complete a formal application with the federal government. The federal government then decides whether an applicant is eligible(有资格的)for grants or loans (50)
请在第__(46)__处填上正确答案。 查看材料
A.The application is then sent to the student"s university, where the school itself will decide whether free money will be given to the student and how much.
B.At public universities, however, tuition increases must also be approved by a state education committee, sometimes called the board "of governors.
C.The school currently charges US $ 23,410 a year for tuition.
D.Many American people are simply unable to pay the growing cost of food.
E.That"s more than double the rate of inflation.
F.The state government covers the rest.
Rising Tuition in the US
Every Spring, US university administrators gather to discuss the next academic year's budget. They consider faculty salaries, utility costs for dormitories, new building needs and repairs to old ones. They run the numbers and conclude - it seems, inevitably - that, yet again, the cost of tuition must go up.
According to the US's College Board, the price of attending a four-year private university in the US rose 81 percent between l993 and 2004 (46)In 2005 and 2006, the numbers continued to rise.
According to university officials, college cost increases are simply the result of balancing university checkbooks. “Tuition increases at Cedarville University are determined by our revenue needs for each year,” said the university's president. Dr Bill Brown. “Student tuition pays for 78 percent of the university's operating costs.” Brown's school is a private university that enrolls about 3,100 undergrads and is consistently recognized by annual college ranking guides like US News and World Report's and The Princeton Review's. (47)
Tuition at private universities is set by administration officials and then sent for approval to the school's board of trustees(董事). (48)This board oversees(监管)all of a state's public institutions. John Durham, assistant secretary to the board of trustees at East Carolina University(ECU), explains that state law says that public institutions must make their services available whenever possible to the people of the state for free. Durham said that North Carolina residents only pay 22 percent of the cost of their education. (49)State residents attending ECU pay about US $10,000 for tuition, room and board before financial aid.
Amid the news about continued increases in college costs, however, there is some good news. Tuition increases have been accompanied by roughly equal increases in financial aid at almost every university. To receive financial aid, US students complete a formal application with the federal government. The federal government then decides whether an applicant is eligible(有资格的)for grants or loans. (50)
A The application is then sent to the student’s university, where the school itself will decide whether free money will be given to the student and how much.
B At public universities, however, tuition increases must also be approved by a state education committee, sometimes called the board of governors.
C The school currently charges US $23,410 a year for tuition.
D Many American people are simply unable to pay the growing cost of food.
E That’s more than double the rate of inflation.
F The state government covers the rest.
根据下列材料请回答 46~50 题:
Rising Tuition in the US
Every Spring,US university administrators gather to discuss the next academic year's budget.They consider faculty salaries,utility costs for dormitories,new building needs and repairs to old ones.They run the numbers and conclude—it seems,inevitably—that,yet again,the cost of tuition must go up.
According to the US's College Board,the price of attending a four-year private university in the US rose 81 percent between 1 993 and 2004 _________(46)In 2005 and 2006,the numbers continued to rise.
According to university officials,college cost increases are simply the result ofbalancing university checkbooks.“Tuition increases at Cedarville University are deter‘mined by our revenue needs for each year,”said the university's president,Dr Bill Brown,“Student tuition pays for 78 percent of the university's operating costs.”Brown's school is a private university that enrolls about 3,1 00 undergrads and is consistently recognized by annual college ranking guides like US News and World Report's and The Princeton Review's_________(47)
Tuition at private universities is set by administration officials and then sent for approval to the school's board of trustees(董事)._________(48)This board oversees(监管)all of a state's public institutions.
John Durham.assistant secretary to the board of trustees at East Carolina University(ECU),explains that state law says that public institutions must make their services available whenever possible to the people of the state for free,Durham said that North Carolina residents only pay 22 percent of the cost of their education._________(49)State residents attending ECU pay about US$10,000 for tuition room and board before financial aid.
Amid the news about continued increases in college costs,however,there is some good news。Tuition increases have been accompanied by roughly equal increases in financial aid at almost every university.To receive financial aid,US students complete a formal application with the federal government.The federal government then decides whether an applicant is eligible(有资格的)for grants or loans_________(50)
A.The state government covers the rest.
B.The application is then sent to the student's university,where the school itself will decide whether free money will be given to the student and how much.
C.At public universities,however,tuition increases must also be approved by a state education committee,sometimes called the board of governors.
D.The school currently charges US$23,410 a year for tuition.
E.Many American people are simply unable to pay the growing cost of food.
F.That's more than double the rate of inflation.
第 46 题 请选择(46)处最佳答案。
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