某企业生产某产品,年固定费用800万元,单位产品的销售价格为600元/件。去年全年该产品的销售收入1800万元,亏损50万元。(1)企业应生产多少件产品才能保本?(2)今年该企业该产品原有订单安排生产4万件,可盈利多少?(3)后来有外商甲愿意每件出价500元订购1万件,另一外商乙愿意每件出价450元订购3万件,但由于该企业的生产能力只有6万件,如要接受乙的订单还必须另外投资增加100万元固定费用。问:甲、乙两外商的订单应接受哪一个?
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Choose the best answer.If the tourists’ expectations are not met, they may ________.
A. feel satisfied
B. make complaints
C. express concern and sympathy
D. be appreciative of the tour guide’s help
Which of the following is NOT a suitable way to handle a complaint?________.
A. Listen to the tourists.
B. Report it to the travel agency.
C. Express concern and sympathy.
D. Take responsibility to resolve the problem.
Which of the following may NOT be tourists’ expectations of travel agents?_______
A. They should be professional.
B. They should meet tourists’ needs.
C. They should solve tourists’ problems.
D. They should be able to handle any of tourists’ complaints.
Which process can be affected by other processes executing in the system?
A. cooperating process
B. child process
C. parent process
D. init process