The approved change proposal applies a 20 percent markup to a $2,412 direct change cost. What total price results after markup?
Correct Answer
B) $2,894.40.
Twenty percent of $2,412 is $482.40, and $2,412 + $482.40 = $2,894.40.
Why This Is the Correct Answer
Twenty percent of $2,412 is $482.40, and $2,412 + $482.40 = $2,894.40.
Why the Other Options Are Wrong
Option A: $2,774.40.
$2,774.40. is below the supported result for markup calculation; it likely uses the wrong base, period, or account bucket.
Option C: $2,944.80.
$2,944.80. is above the supported result for markup calculation; it likely adds an unsupported amount or compares the wrong financial base.
Option D: $3,112.00.
$3,112.00. is above the supported result for markup calculation; it likely adds an unsupported amount or compares the wrong financial base.
Memory Technique
Adding Change-Order money shelf: cost for markup, price for margin.
Reference Hint
Study anchor (closed-book): memorize Markup calculation from CSLB B General Building Study Guide; California Building Code, Title. / CSLB B General Building Study Guide change estimating; know the rule or calculation trigger without relying on exam-room lookup.
More Class B Trade Questions
A 2-inch horizontal sanitary branch must be installed at 1/4 inch fall per foot. What total fall is needed over a 24-foot run?
A 4-inch building drain is laid out with a required 1/8 inch fall per foot. What fall is required across 40 feet?
A rooftop unit schedule shows 3 tons of cooling. Using 12,000 Btu per hour per ton, what cooling capacity is this?
A pump motor is listed as 2 horsepower, and the coordination table asks for watts. Using 746 watts per horsepower, what is the approximate motor power?
A slab is 30 feet long, 18 feet wide, and 4 inches thick. How many cubic yards of concrete are needed before waste?
A footing is 80 feet long, 2 feet wide, and 12 inches deep. How many cubic yards of concrete are required before waste?
A patio subgrade must drain at 2 percent away from the building for 20 feet. What total drop is required?
A building pad needs 150 compacted cubic yards of fill. If the borrow material shrinks 10 percent after compaction, about how many loose cubic yards should be hauled in?
A roofing estimate shows 2,850 square feet of roof area. How many roofing squares is that?
A waterproof deck surface is 14 feet deep and must slope 1/4 inch per foot to the drain. What vertical fall is needed?
