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)

Question

(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

Answer 1

The correct response is:

Green Roof, benefit of $50 per square foot