During an AV site survey, you discover the ceiling is a suspended acoustic tile grid rated for 4 lbs per tile. A projector mount weighs 18 lbs. What is the correct action?
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A
Attach the mount directly to the grid at multiple tile intersections to distribute weight
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B
Span a support structure to structural elements above the drop ceiling before mounting
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C
Use toggle bolts through the tile to anchor into the air plenum
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D
Replace two tiles with a custom aluminum plate and mount to that