4.3.6 Contractor Costs

Activity symbol Activity: The Contractor’s Costs

How much will it cost if the contractor installs the insulation and the grant is used?

Hint symbol


What are the fees and credits involved for contracting the job out?

Solution symbol


The contractor charges $650 and the grant is $400. So, the overall cost will be equation left hand side dollar times 650 minus dollar times 400 equals right hand side dollar times 250.

Now we must consider the do-it-yourself option.

4.3.5 Tackling the Problem

4.3.7 Determining the Number of Rolls