In creating an entity-relationship diagram, ________ is anything about which an organization wants to collect and store information
A) a data model
B) an entity
C) a schema
D) a tuple
B
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The income statement of a service company will most likely include ________
A) salaries expense B) factory overhead C) cost of goods sold D) direct materials
When deciding how much to save for your retirement years the author suggests you
A) save as much as you possibly can because the future is highly uncertain. B) first take care of your present needs, because the future has a way of taking care of itself. C) consult a professional planner to find out how much you must presently save. D) carefully weigh the marginal benefit of an additional dollars worth of present consumption versus the marginal benefit of an additional dollars worth of consumption in your retirement years.