What is the actual value of the irr on the incremental cost

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Your cat's summer kitty-cottage needs a new roof. You are considering the following two proposals and feel a 15-year analysis period is in line with your cat' remaining lives. (There is no salvage value for old roofs.) a) Construct a choice table for interest rates from 0% to 100%. b) Which roof should you choose if your MARR is 12% what is the actual value of the IRR on the incremental cost?

Reference no: EM13218357

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