When your body burns calories more efficiently, you
a. exercise without fatigue.
b. increase the amount of muscle mass and decrease the amount of body fat.
c. lose all your body fat.
d. decrease the amount of muscle mass and increase the amount of body fat?

Ms green is at checkout window of your busy orthopedic office . her charges for today are $125.00. her group insurance pays 75% of all usual and customary charges and she has a $50.00 co-pay. she has not met her deductible for the plan year. what does she owe for today’s visit?