Begins December 2 A B C 10' D H G F P1 P2 20' 20' 20' 20' 10' E

Residential Construction Academy: House Wiring (MindTap Course List)
4th Edition
ISBN:9781285852225
Author:Gregory W Fletcher
Publisher:Gregory W Fletcher
Chapter14: Branch-circuit Installation
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Problem 11RQ
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I need help calcuating cost

Calculate and compare the cost of the trusses: one truss member (W18x50 Steel I-beam 20 ft. long) costs $1530 (Metals Depot). If there are beams longer or shorter than 20 ft., calculate the cost per foot for those beams

Begins December 2
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Transcribed Image Text:Begins December 2 A B C 10' D H G F P1 P2 20' 20' 20' 20' 10' E
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