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Topic: Electrical Estimating

User: Manny Leon, Location: waldorf,md

Asked on: Monday, April 11, 2011 at 11:13 pm EDT
Answered on: Tuesday, May 14, 2024 at 4:04 am EDT

Question: Device Cost Labor Unit------- ------ ------ -----Fluorescentfixture $18.00 0.75 EBallast $16.00 1.00 EFuse $50.00 2.50 C1)Q: How long will take to install 12 fluorescent fixture?2)Q:What would be the cost of purchasing and installing the 12 fixture if the cost of a labor-unit is $153)What would it cost to purchase and install 2 of the ballast if the cost of a labor-unit is $14

1) 12 fluorescent fixtures x 0.75 labor-units/fixture = 9 labor-units9 labor-units / 1 labor-unit/hour = 9 hours2) 12 fluorescent fixtures x $18.00/fixture = $216.0012 fluorescent fixtures x 0.75 labor-units/fixture = 9 labor-units9 labor-units x $15/labor-unit = $135.00$216.00 + $135.00 = $351.003) 2 ballasts x $16.00/ballast = $32.002 ballasts x 1.00 labor-units/ballast = 2 labor-units2 labor-units x $14/labor-unit = $28.00$32.00 + $28.00 = $60.00 Flag for review

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