51-52)Alex is a college student. He rents an apartment near his school with his classmate, Ken. He has a part-time job as a clerk in a fast food restaurant after school from Monday to Friday. On weekends, he is a tutor of a junior high school boy. He rides his scooter to school and to work. He works hard to save money. He wants to take a trip to Japan next summer vacation. Alex makes NT$4,400 from the fast food restaurant every month, and NT$5,600 from his tutor job. Look at the pie chart below and answer the questions.( ) 51. How much does Alex spend on food every month?
(A)NT$3,000
(B) NT$2,000
(C) NT$1,200
(D) NT$1,000