To determine if the physical skills have been acquired by the learner, the instructor should do which of the following?

I. Ask what the learners’ questions are.
II.Ask random learners to summarize what each has learned.
III.Evaluate learners through a written test.
IV.Evaluate learners through hands-on application.

A.
I and III only

B.
II and IV only

C.
I, II, and IV only

D.
I, II, III, and IV