CSLB C-33 Painting & DecoratingPlanning and EstimatingEasy
A painting contractor is reviewing a bid for a project that includes a 'Unit Price' for additional work beyond the initial scope. If the client requests an additional 500 square feet of wall painting, and the bid specifies a unit price of $2.50 per square foot for wall painting, what is the cost for this additional work?
- A$1,500
- B$1,250
- C$1,000
- D$2,000
Show answer & explanationAnswer & explanation
Correct answer: B. $1,250
The cost for additional work is calculated by multiplying the additional quantity by the specified unit price. In this case, 500 sq ft * $2.50/sq ft = $1,250.
Why the other options are wrong
- A. Incorrect calculation; this would be $3.00/sq ft for 500 sq ft.
- C. Incorrect calculation; this would be $2.00/sq ft for 500 sq ft.
- D. Incorrect calculation; this would be $4.00/sq ft for 500 sq ft.
Unit Price in Bidding
A predetermined cost per unit of material, labor, or service, used to calculate costs for changes in project scope or quantities.
- Simplifies pricing for add-ons or deductions.
- Eliminates the need for new negotiations for minor changes.
- Often used in contracts where quantities may fluctuate.
Memory trick: Units times Price equals the total cost, quick and precise.