All of the following are guidelines for better query design EXCEPT:
A) understand how indexes are used in query processing.
B) use a lot of self-joins.
C) write simple queries.
D) retrieve on the data that you need.
B
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Sheila offers to pay $30,000 for a new car, but the salesman wants $32,000. The salesman offers to throw in a premium sound system with a value of $1500 and charge her $31,500. Sheila values the sound system enough to feel that this is a good deal. Sheila and the salesperson used which form of conflict management?
a. Compromise b. Collaboration c. Competition d. Avoidance
Lighthouse Sail Makers manufactures sails for sailboats
The company has the capacity to produce 35,000 sails per year and is currently producing and selling 30,000 sails per year. The following information relates to current production: Sales price per unit $185 Variable costs per unit: Manufacturing $60 Selling and administrative $22 Total fixed costs: Manufacturing $700,000 Selling and administrative $300,000 The fixed manufacturing costs increase by $100,000 for every 500 units produced beyond the maximum capacity of the plant. If a special pricing order is accepted for 5,500 sails at a sales price of $160 per unit, and if the order requires no variable or fixed selling and administrative costs, what is the effect on operating income? A) Operating income increases by $450,000. B) Operating income decreases by $450,000. C) Operating income increases by $550,000. D) Operating income decreases by $550,000.
A company had $6,992,000 in net income for the year. Its net sales were $15,200,000 for the same period. Calculate its profit margin.
A. 117.1%. B. 85.4%. C. 46.0%. D. 53.9%. E. 217.1%.
A capitalist system depends on fair competition among businesses to:
A. be consistent with the goals of socialism. B. ease the buying and selling of government securities. C. guarantee that every individual business earns profits. D. drive higher quality and lower prices.