A seasonal index for a monthly series is about to be calculated on the basis of three years' accumulation of data. The three previous July values were 110, 150, and 130. The average demand over all months during the three-year time period was 190
What is the approximate seasonal index for July?
A) 0.487
B) 0.684
C) 1.462
D) 2.053
E) cannot be calculated with the information given
B
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Which of the following statements about joint-cost allocation is false?
A. Joint-cost allocation is useful in deciding whether to further process a product after split-off. B. Joint-cost allocation can be based on the number of units produced. C. Joint-cost allocation is useful in making a profit determination about individual joint products. D. Joint-cost allocation is helpful in inventory valuation. E. Joint-cost allocation can be accomplished by using several different methods that focus on sales value and product "worth."
A(n) ________ is a possible product the company might offer to the market
A) test brand B) alpha product C) beta version product D) product idea E) product concept
All of the following represent restrictions on functions, except ____.
A. Functions cannot modify any tables in Oracle8i and prior versions. B. Functions cannot be used in a CHECK constraint or as a default value of a table column. C. If used in a remote or parallel operation, no reading or writing of packaged variables is allowed. D. If used in a SELECT,VALUES, or SET clause, the function cannot write values to packaged variables.
Who is credited with developing the idea of storyboarding?
a. Warner Brothers b. Walt Disney c. Bell Laboratories d. U.S. Steel