Which roof type provides a cost benefit over a 30 year period and how much is that benefit? (HINT: find the difference between the 30 yr costs) (1 point) Responses Traditional Roof, benefit of $40 per square foot Traditional Roof, benefit of $40 per square foot Green Roof, benefit of $40 per square foot Green Roof, benefit of $40 per square foot Green Roof, benefit of $50 per square foot Green Roof, benefit of $50 per square foot Both roof types provide equal benefits
Green Roof, benefit of $50 per square foot
The difference between the cost of a traditional roof and a green roof over a 30 year period is $50 per square foot.