The owner wants to change a part of the construction from 2 x 4 to 2 x 6 joists. The cost of the 2 x 4’s are $3250.00 and the cost of the 2 x 6’s are $3940.00. What will be the cost impact of the change if the contractor adds 20% profit?

The owner wants to change a part of the construction from 2 x 4 to 2 x 6 joists. The cost of the 2 x 4’s are $3250.00 and the cost of the 2 x 6’s are $3940.00. What will be the cost impact of the change if the contractor adds 20% profit?