. (40 Points) Let: S(x): "x is MEF student." F(x): "x is a freshman." J(x): "x is a junior." O(x): "The course x is offered in MEF." I(x.y): "The student id of student x is y." T(x.y): "The student x is taking the course y. Express each of these statements using quantifiers; logical connectives; and S(x) F(x), J(x), O(x). l(x.y), and T(x.y): a. Each MEF student has a unique student id. b. All MEF students can take any course offered in the university c. MATH321 course is taken by all junior and some freshman MEF students. d. No freshman MEF student is taking every course offered in the university