Answer A.S.A.P the class is Heat Transfer, please show all steps. Thank you.

A cat has a body temperature of 48 C. She stays inside a closed air conditioned room that has an inside wall temperature and inside air temperature of 40 and 35 C, respectively. The temperature of the room's outside wall and the air outside the room are measured to be 45 and 50 C, respectively. The convection heat transfer coefficient between the cat and the inside air is 5 W/m2 C and the convection heat transfer coefficient between the outside air and outside wall is 35 W/m2 C. Use 0 C = 273.15 K to calculate the heat losses per unit area (W/m2 ) from the cat if the emissivity of the cat is 0.85