Which One of the Following Objectives Is Complete According to Mager's

Which one of the following objectives is complete according to Mager's guidelines?

A) Given coloured pictures of fruits and vegetables, students will correctly classify them with a high degree of accuracy.
B) Students will correctly identify the function of the four major organs in the digestive system without using notes.
C) Students will correctly recall the major bones of the human body.
D) Using a calculator, students will solve division problems containing fractions.