A Test Requires That You Answer First Part a and Then

Multiple Choice

A test requires that you answer first Part A and then either Part B or Part C. Part A consists of 7 true/false questions, Part B consists of 9 multiple choice questions with one correct answer out of 5, and Part C requires you to match 8 questions with 8 different answers. (Each question matches exactly one correct answer.) How many different completed answer sheets are possible ?

A) 79,000,000,000
B) 1,993,573
C) 78,755,160,960
D) 255,160,960
E) 307,257,753,600