题目内容
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Given the two relations X and Y below X: A B Y: C D 7 s t 1 3 z r 2 1 u what values would be retrieved by executing the following statement select X.A, X.B, Y.C from X, Y where X.A< y.d _________________
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更多“Given the two relations X and …”相关的问题
A company manufactures two products, X and Y, in a factory divided into two production cost centres, Primary and Finishing. The following budgeted data are available: Cost centre Primary Finishing Allocated and apportioned fixed overhead costs $96,000 $82,500 Direct labour minutes per unit: – product X 36 25 – product Y 48 35 Budgeted production is 6,000 units of product X and 7,500 units of product Y. Fixed overhead costs are to be absorbed on a direct labour hour basis. What is the budgeted fixed overhead cost per unit for product Y?
A、$11
B、$12
C、$14
D、$15
Directions: Complete the passage below with the correct forms of the given words and phrases in the column (two are extra).
His sister Kelly recalled that standing inside were lots of strange 小题4:.___________with white skin and large black eyes. She was frightened. But his mother 小题5:._________ Kelly was having a dream and sent her to bed. Police have 小题6:._________the possibility that Justin was taken by aliens, but are also looking into other possibilities. Detective Sam Peterson, who has taken charge of the case, thought that people sometimes 小题7:.______________amazing stories, and there might be other possibilities such as murder. There is really no hard evidence that aliens took him away. They wouldn’t give up until they found 小题8:.____________ evidence. |
You are given the following data about Walt Disney and News Corporation, two of the major corporations in the media and entertainment industry. The data are for the end of the financial year 1999, and are in US$ millions. Though News Corporation is based in Australia, it also trades on the NYSE, and its data in the following table, like those for Walt Disney, are according to the U.S. GAAP.
a. Compute the ROE for Walt Disney and News Corporation. b. Use the DuPont model to analyze the difference in ROE between the two companies, identifying the elements that primarily cause this difference.
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