One goal of normalization is to ________
A) duplicate essential information
B) assign primary keys to every table
C) reduce the number of foreign keys
D) make data functionally dependent
D
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A company estimates that it spends $2,000 in labor costs to produce 450 units of product. Calculate the company’s labor productivity ratio (with appropriate units).
a. 0.23 labor $/units b. 4.44 labor $/units c. 4.44 units/labor $ d. 0.23 units/labor $
Appeals of ALJ decisions are conducted by agency heads sua sponte
a. True b. False
A company purchased $9000 of merchandise on June 15 with terms of 3/10, n/45. On June 20, it returned $450 of that merchandise. On June 24, it paid the balance owed for the merchandise taking any discount it was entitled to. The cash paid on June 24 equals:
A. $8730. B. $8294. C. $9000. D. $8339. E. $8550.
Which of the following warranties can be disclaimed by a seller?
a. Express warranty b. Implied warranty of merchantability c. Implied warranty of fitness for a particular purpose d. All of these.