Susie's current TDEE is 2,000 kcal. She would like to lose 1 pound of body fat per week (not more or less, exactly 1 pound). Assuming she doesn't change her diet (daily kcal consumption), how many kcals would she need to burn per day during her exercise training session in order to reach her goal? Group of answer choices 100 kcals 200 kcals 300 kcals 400 kcals 500 kcals