Answer Happy

pls tell me the right answer for this btw my answer is wrong
a is wrong
orrect Question 2 0/1 pts Determine the rate of conduction heat transfer through the following materials. Assume the surface temperatures of the materials are 0 and 68°F (or -20°C and 20°C for Sl units) 2. For 10 m² of a 25 mm (0,025 m) thickness of steel, where k is 46W/m"C: b. For 10 m2 of a 25 mm (0.025 m) thickness of cellulose insulation, where kis 0.04 W/m. °C: a 736 000 W; 1,660 W a. 736 000 W; 1,650 W a 736 000 W,1.640 W a. 763000 W, 6.640 W