Correct answer is A. Recreation center
I found some possible answers:
A. “what do you think these cookies?”
B. “What is your opinion of these cookies?”
C. “How do you feel about these cookies?”
D. “How do you like these delicious cookies?”
Option D is the correct answer because the word "delicious" could effect the person's answer to benefit the cookies.
She should start consuming 2,600 calories a day. That way after she burns off her 600 calories, she is still only consuming and storing 2,000 calories.