The Quality Manager for Graphics, Inc

The quality manager for Graphics, Inc., is concerned about the quality of the lot of several thousand posters which her company printed this week and is now preparing to ship. If, based on her acceptance sample, she decides to ship this lot without inspection, which type error would be possible?

A) Type I
B) Type II
C) both Type I and Type II errors
D) neither Type I nor Type II error
E) cannot be determined without further data