What is the most ergonomically correct position for a 5-yro who is learning to write her name from left to right?
A. Her feet are on the ground firmly while her elbows are flexed, and she is sitting 2 inches away from the desk
B. She is reclining at a writing surface that is sloped at a 75-degree angle
C. She is standing with both feet on the floor, 3 inches from the desk
D. She is sitting with her shoulders back and forearm pronated, 1 inch from the desk