Which of the Following Degrees Represents the Functional Position of the Wrist

Which of the following degrees represents the functional position of the wrist and hand?

A) 20° wrist extension, 10° ulnar deviation, 45° metacarpophalangeal (MCP) flexion, 30° proximal interphalangeal (PIP) flexion, slight distal interphalangeal (DIP) flexion
B) Neutral wrist extension, 10° ulnar deviation, 45° MCP flexion, 30° PIP flexion, slight DIP flexion
C) 20° wrist extension, 10° radial deviation, 30° MCP flexion, 20° PIP flexion, slight DIP flexion
D) 45° wrist extension, 10° radial deviation, 30° MCP flexion, 20° PIP flexion, slight DIP flexion