Example: If you purchase $20,000 of marginable stock with a 30% house margin requirement, you would need to initially deposit $10,000, which is the 50% Fed requirement. You would not need to deposit additional money beyond the $10,000 because the house maintenance requirement is below the 50% Fed requirement.
Temporalis. The temporalis is a fan-shaped muscle that covers the side of the head. This muscle closes the jaw, elevates and retracts the mandible, assists in side-to-side movements and maintains the position of the mandible at rest.
Insertion: anterior surface of neck of mandibular condyle at pterygoid fovea, a few of most superior fibers insert on capsule of TMJ. Action: inferior head depresses mandible, main action when both muscles contract brings lower jaw forward. if only one lateral pterygoid muscle contracted, lower jaw shifts to opposite side (lateral deviation)