dakotafleming dakotafleming 30-10-2017 Health contestada Jack has a total energy output (or expenditure) of 2,000 calories. What is his BMR? a. 1,000-1,400 b. 1,000-1,500 c. 1,200-1,400 d. 1,400-1,600 e. 1,400-1,700