A Naples masonry activity has 1260 units remaining and the planned production rate is 28.0 units per labor-hour. How many labor-hours are required?
Correct Answer
A) 45.0 hours
Required labor-hours equal remaining quantity divided by planned production rate.
Why This Is the Correct Answer
Required labor-hours equal remaining quantity divided by planned production rate.
Why the Other Options Are Wrong
Option B: 35,280.0 hours
35,280.0 hours is above the supported result for labor-hour forecast; it likely pays the wrong premium tier or counts the same hours twice.
Option C: 0.0 hours
0.0 hours is below the supported result for labor-hour forecast; it likely skips a premium-pay or employer-cost component.
Option D: 54.0 hours
54.0 hours is above the supported result for labor-hour forecast; it likely pays the wrong premium tier or counts the same hours twice.
Memory Technique
Manager Forecasts payroll: time, premium, reimbursement, proof in separate buckets.
Reference Hint
Open-book path: tab Principles and Practices of Commercial Construction, 10th Edition to Principles and Practices of Commercial Construction, Labor-hour forecasting; verify the trade cost, production, or field-control rule before answering.
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