An estimate assigns six labor-minutes to each of 36 device-box extensions. What total person-hours does this represent, excluding other tasks?
Correct Answer
B) 3.6 hours.
36 × 6 = 216 labor-minutes; 216 ÷ 60 = 3.6 person-hours. No electrical code requirement or payroll premium is established by this arithmetic.
Why This Is the Correct Answer
36 × 6 = 216 labor-minutes; 216 ÷ 60 = 3.6 person-hours. No electrical code requirement or payroll premium is established by this arithmetic.
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