A scope change adds $7,800 of work and the signed change order allows 15 percent overhead and profit. What is the total change order amount?
Correct Answer
B) $8,970.
Fifteen percent of $7,800 is $1,170. Adding that to the base cost gives $8,970.
Why This Is the Correct Answer
Fifteen percent of $7,800 is $1,170. Adding that to the base cost gives $8,970.
Why the Other Options Are Wrong
Option A: $8,580.
$8,580. is below the supported result for project contracts; it likely omits part of the approved scope, cap, credit, or holdback.
Option C: $7,915.
$7,915. is below the supported result for project contracts; it likely omits part of the approved scope, cap, credit, or holdback.
Option D: $9,750.
$9,750. is above the supported result for project contracts; it likely adds scope or money the rule does not allow.
Memory Technique
Project Contracts gate for Checking Arithmetic: paper opens before money moves.
Reference Hint
Study anchor (closed-book): memorize Project contracts from CSLB 2026 Law Book; CSLB Home Improvement Contracts / Business and Professions Code Section 7159; know the rule or calculation trigger without relying on exam-room lookup.
More Law & Business Questions
A Fresno homeowner wants a $725 cabinet repair and trim adjustment. Which contract step best matches CA home improvement requirements?
A project has $6,500 retainage withheld. The owner releases 60 percent of retainage at substantial completion. How much cash is released?
Cash is $52,500 and monthly burn is $17,500. How many months of runway are available?
A supplier offers 1.5 percent early-pay discount on a $22,000 invoice. What is the discount?
A balance sheet lists assets of $310,000 and liabilities of $185,000. What is owner's equity?
A job is estimated to cost $135,000. What price gives a 25 percent gross margin?
A customer invoice of $4,000 has a stated late charge of 1.5 percent. What late charge is added?
A bid has direct labor of $18,000, materials of $12,500, and equipment rental of $3,500. If the contractor adds 20 percent markup on direct cost, what is the bid price?
A contractor wants a 25 percent gross margin on a job with estimated cost of $60,000. What selling price gives that margin?
A completed project sold for $150,000 and had total cost of $126,000. What gross margin percentage did the project earn?