Which of the following dimensions of Big Data offers increased opportunities for optimization models in general and nonlinear programming models in particular?
a. Volume
b. Variety
c. Velocity
d. All of the above
A
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Which of the following is a limitation of Gantt charts?
A. The Gantt chart may not tell us which activities can be worked on simultaneously. B. The Gantt chart does not tell us how to mitigate risk. C. The Gantt chart does not tell us what to do in case of budget overruns. D. The Gantt chart does not tell us what to do in case the project is not in compliance.
The offering of services for cash is recorded in the revenue journal
Indicate whether the statement is true or false
The assignment problem constraint x41 + x42 + x43 + x44 ? 3 means:
A) agent 3 can be assigned to 4 tasks. B) agent 4 can be assigned to 3 tasks. C) a mixture of agents 1, 2, 3 and 4 will be assigned to tasks 1, 2 or 3. D) There is no feasible solution.
Which of the following is a correct statement about the discounted payback period (DPB) technique that is used to evaluate capital budgeting projects?
A. To compute a project's DPB, simply add up the unadjusted expected cash flows for each year until the cumulative value equals the amount that is initially invested. B. According to DPB, a project should be accepted when its discounted payback period is greater than its useful life. C. The DPB does not provide information about the liquidity of a project. D. The DPB method considers the time value of money. E. To compute a project's DPB, its internal rate of return (IRR) must be known.