A college offers 2 introductory courses in history, 3 in

science, 2 in mathematics, 2 in philosophy, and 1 in English.

(A) If a freshman takes one course in each area during her

first semester, how many course selections are possible?

(2)(3)(2)(2)(1) = 10

(B) If a part-time student can afford to take only one intro-

ductory course, how many selections are possible?

10