Question: Focus on the difference between feasible alternatives (Principle 2LOADING... )! Insulated concrete forms(ICF) can be used as a substitute for conventional wood framing in building

Focus on the difference between feasible alternatives (Principle 2LOADING...

)! Insulated concrete forms(ICF) can be used as a substitute for conventional wood framing in building construction. Heating and cooling bills will be about 50% less than in a similarwood-framed building in upstate New York. An ICF home will be approximately 10% more expensive to construct than awood-framed home. For a typical 2,200 ft2 home costing $170 ft2 to construct in upstate New York and costing $220 per month to heat andcool, how many months does it take for a 2,200 ft2 ICF home to pay back its extra constructioncost?

It will take

nothing months to pay back the extra ICF construction cost through monthly energy savings. (Round to the nearest wholenumber.)

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