The diagram shows a capacitor C and a resistor R connected in series to an AC source.  V₁ and V₂ are voltmeters and A is an ammeter.

Now, consider the following statements:

I. Readings in A and V₂ are always in phase.
II. Reading in V₁ is ahead in phase with reading in V₂.
lII. Readings in A and V₁ are always in phase.
Which of these statements are/is correct?

• A

  I only

• B

  II only

• C

  I and II only

• D

  II and III only