Object a Has an Emissivity of 0

Multiple Choice

Object A has an emissivity of 0.95;and its temperature is 25 °C.At what temperature (in degrees Celsius) does object B,whose emissivity is 0.50,emit radiation at the same rate as object A if both objects have the same surface area?

A) 29 °C
B) 40 °C
C) 61 °C
D) 77 °C
E) 93 °C