A developed country generates about 5.0*10¹⁶j of electrical energy a day. If this energy is generated by a power plant with an average efficiency of 30%, how much heat is dumped into the environment each day?

A \( 5 \times 1016 \)

B \( 1.167 \times 1017 J \)

C \( 1.67 \times 10 \) ¹⁶J