A refrigerator consumes an average 35 W power to operate between temperature $-10^\circ\text{C}$ to $25^\circ\text{C}$. If there is no loss of energy then how much average heat per second does it transfer?
(1) $350\text{ J s}^{-1}$
(2) $298\text{ J s}^{-1}$
(3) $263\text{ J s}^{-1}$
(4) $35\text{ J s}^{-1}$