Answer to Question 1
W-2 and W-3 only
Rationale: Employers must file Copy A of all W-2s with the Social Security Administration by February 28 along with Form W-3.
Answer to Question 2
All of these answers
Rationale: Clinics receive less than the total charge for patient services due to uncollectible accounts allowance, charity allowance, contractual allowance, and courtesy allowance.