In the context of components of a typical expert system, a(n) _____ is similar to a database, but in addition to storing facts and figures, it keeps track of rules and explanations associated with facts
Fill in the blank(s) with correct word
knowledge base
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Avia Company sells a product for $120 per unit. Variable costs are $80 per unit, and fixed costs are $1200 per month. The company expects to sell 670 units in September. The unit contribution margin is ________.
A) $40 per unit B) $80 per unit C) $200 per unit D) $120 per unit
Answer the following statements true (T) or false (F)
1. Research indicates that the communication of complex detailed information is improved dramatically by using face-to-face rather than written channel. 2. Persuasion is an effort to coerce, fool, seduce, or manipulate the receiver. 3. With regard to technology, a manager’s most important decision is whether to use technological media for communicating a message. 4. Managerial decision-making is defined as the process of identifying old and developing new problems.
Answer the following statements true (T) or false (F)
1. Codetermination is a formal system of employee voice that entitles employees to participation in workplace decision-making. 2. According to German labor law, works councils must meet with employers on a regular monthly basis, at a minimum. 3. When a works council has been granted codetermination rights, the employer must work with it to determine work rules, discipline, daily work hours, and other conditions of employment. 4. Works councils have a clear, positive impact on economic efficiency of German companies and the German economy as a whole. 5. In the United States, unions occasionally obtain a single seat on a company's board of directors, but significant board-level representation is mandated by law in Germany.
An income statement reports a firm's cumulative revenues and expenses from the inception of the
firm through the income statement date. Indicate whether the statement is true or false