Carol uses a high speed internet connection at home. Her connection is supported by the television line, but it does not interfere with the television signal. Carol uses a(n) ________ connection
A) DSL
B) dial-up
C) cable
D) ADSL
C
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It is difficult to create tasks that lead to a feeling of autonomy in jobs that are highly structured and controlled by management.
Answer the following statement true (T) or false (F)
Berkshire Hathaway's "A" stock has never split. As a result, in mid-2014 one share of its stock was selling at a price of more than ________ per share
A) $190 B) $1,900 C) $19,000 D) $190,000
Which of the following statements is CORRECT?
A. If expected inflation increases, interest rates are likely to increase. B. If individuals in general increase the percentage of their income that they save, interest rates are likely to increase. C. If companies have fewer good investment opportunities, interest rates are likely to increase. D. Interest rates on all debt securities tend to rise during recessions because recessions increase the possibility of bankruptcy, hence the riskiness of all debt securities. E. Interest rates on long-term bonds are more volatile than rates on short-term debt securities like T-bills.
Which of the following is true about generating alternatives in binary optimization?
a. If the second-best solution is very close to optimal, it is always preferred over the true optimal solution because of factors outside the model. b. If alternative solutions exist, it would not help management because some factors that make one alternative are not preferred over the factors that make another alternative. c. If the solution is a unique optimal solution, it would be good for management to know how much worse the second-best solution is than the unique optimal solution. d. If any alternative solution exists, it would only be a second-best next to the optimal solution because there is no third-best or an alternative second-best solution to any binary integer programming problem.