Select the correct option to test your answer: A 0.50 - 0.53 watt/m-k B 0.25 - 0.50 watt/m-k C 1.5 - 2 watt/m-k D None of the above Correct Answer: Option A (0.50 - 0.53 watt/m-k) Verified correct option for Agriculture (Agricultural Engineering).