A backsplash has 35 outlets and each box extension takes 6 minutes. How many labor hours are needed?
Correct Answer
C) 3.5 hours.
The work time is 35 x 6 = 210 minutes. Since 60 minutes equal 1 hour, 210 / 60 = 3.5 hours.
Why This Is the Correct Answer
The work time is 35 x 6 = 210 minutes. Since 60 minutes equal 1 hour, 210 / 60 = 3.5 hours.
Why the Other Options Are Wrong
Option A: 2.5 hours.
2.5 hours. is below the supported result for electrical finish labor calculation; it likely skips a premium-pay or employer-cost component.
Option B: 3.0 hours total.
3.0 hours total. is below the supported result for electrical finish labor calculation; it likely skips a premium-pay or employer-cost component.
Option D: 4.0 hours total.
4.0 hours total. is above the supported result for electrical finish labor calculation; it likely pays the wrong premium tier or counts the same hours twice.
Memory Technique
Electrical Finish Labor ladder for Scheduling Kitchen: the controlling choice climb before dollars add up.
Reference Hint
Study anchor (closed-book): memorize Electrical finish labor calculation from California Electrical Code, California Code of Regulations Title 24. / Title 24 California Electrical Code boxes at finished surfaces; know the rule or calculation trigger without relying on exam-room lookup.
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