You are reporting the following Earned Value Analysis information for the project:
EV= $1,500,000
AC=$1.000,000
PV= $2,000,000
What is the status of the project?
The problem provides key metrics used in Earned Value Management (EVM):
Earned Value (EV): $1,500,000
Actual Cost (AC): $1,000,000
Planned Value (PV): $2,000,000
Key Points:
Schedule Performance Index (SPI):
SPI = EV / PV = $1,500,000 / $2,000,000 = 0.75
An SPI less than 1 indicates the project is behind schedule.
Cost Performance Index (CPI):
CPI = EV / AC = $1,500,000 / $1,000,000 = 1.5
A CPI greater than 1 indicates the project is under budget.
Conclusion: The correct answer is C. Project is behind schedule, but under budget because the SPI indicates a delay in schedule, and the CPI shows that the project is currently spending less than planned.
Which of the following best describes the three key participants for projects that are executed under a three-party contractual relationship?
In construction and project management, a three-party contractual relationship typically involves three key participants: the Owner, the Engineer, and the Contractor.
Key Points:
Owner:
The entity that funds and owns the project. The owner defines the project scope, objectives, and requirements and is the ultimate decision-maker.
Engineer:
Often referred to as the 'Designer' or 'Consultant,' the engineer is responsible for the technical design and specifications of the project. They ensure the project is constructed according to the owner's requirements and standards.
Contractor:
The party responsible for executing the construction work. The contractor follows the design provided by the engineer and delivers the project within the agreed terms of the contract.
Conclusion: The correct answer is C. Owner, engineer, contractor because these three parties are central to the execution and management of construction projects under a three-party contractual arrangement.
You are reporting the following Earned Value Analysis information for the project:
EV= $1,500,000
AC=$1.000,000
PV= $2,000,000
What is the status of the project?
The problem provides key metrics used in Earned Value Management (EVM):
Earned Value (EV): $1,500,000
Actual Cost (AC): $1,000,000
Planned Value (PV): $2,000,000
Key Points:
Schedule Performance Index (SPI):
SPI = EV / PV = $1,500,000 / $2,000,000 = 0.75
An SPI less than 1 indicates the project is behind schedule.
Cost Performance Index (CPI):
CPI = EV / AC = $1,500,000 / $1,000,000 = 1.5
A CPI greater than 1 indicates the project is under budget.
Conclusion: The correct answer is C. Project is behind schedule, but under budget because the SPI indicates a delay in schedule, and the CPI shows that the project is currently spending less than planned.
A used concrete pumping truck can be purchased for $125,000. The operation costs are expected to be $65,000 the first year and increase 5% each year thereafter. As a result of the purchase, the company will see an increase in income of $100,000 the first year and 5% more each subsequent year. The company uses straight-line depreciation. The truck will have a useful life of five (5) years and no salvage value. Management would like to see a 10% return on any investment. The company's tax rate is 28%.
All of the following are characteristics of standard normal distribution, except:
The statement that the 'means and median are not equal' is incorrect for a standard normal distribution. In a standard normal distribution, the mean, median, and mode are all equal, as the distribution is perfectly symmetrical. The correct characteristics of a standard normal distribution are that approximately 68% of the values fall within one standard deviation of the mean, the total area under the curve is 1, and the curve shape is symmetrical.
The measure of number of units completed divided by work-hours consumed is referred to as:
Productivity is defined as the measure of the number of units completed divided by the work-hours consumed. It is a key performance indicator in construction and other project-based industries, reflecting how efficiently resources are being used to produce outputs.
Key Points:
Productivity Calculation:
Productivity = Number of units completed / Work-hours consumed.
Higher productivity means more output is being generated per unit of time, indicating efficient use of resources.
Other Terms:
Lined Value: Not a standard term related to productivity.
Credit Work-Hours: A concept related to earned work-hours, not a direct measure of productivity.
Cost Performance Index (CPI): A measure in earned value management indicating the cost efficiency of budgeted resources, calculated as EV/AC.
Conclusion: The correct answer is C. Productivity because it directly refers to the efficiency of labor in terms of output per work-hour.
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