Econ 120A	Jung (Exam 1), Katayama (Exam 3),  Kebabci (HW2),
Miyanishi (Exam 2), Lieli (HW1)

Econ 120B	Meng (HW2 and Finals), Mitchell (HW1 and Exam 2),
Pascual (HW3 and Exam 1))