Identify the saturated and unsaturated fatty acids from the following list:
$I-$ Acetic acid,$II-$ Methanoic acid
$III-$ Arachidonic acid,$IV-$ Palmitic acid
$V-$ Stearic acid,$VI-$ Oleic acid
Select the correct grouping for Saturated fatty acids and Unsaturated fatty acids.

• A
  $I, II, IV$ $\quad\quad III, V, VI$
• B
  $I, II, IV, V$ $\quad\quad III, VI$
• C
  $III, VI$ $\quad\quad I, II, IV, V$
• D
  $III, V, VI$ $\quad\quad I, II, IV$