Answer should be about 6.4% just need the work thank you!

Exercise \#10 (Total points: 15) Assume that the human body is a heat engine. For a food intake equivalent to 1.0107 J day 1, a human can work for 6h day 1 at a rate equivalent to 0.04hp. What is the percent efficiency of the human body? Exercise \#10 (Total points: 15) Assume that the human body is a heat engine. For a food intake equivalent to 1.0107 J day 1, a human can work for 6h day 1 at a rate equivalent to 0.04hp. What is the percent efficiency of the human body