This year Zach was injured in an auto accident. As a result, he received the following payments. Zach received $18,000 of disability pay. Zach has disability insurance provided by his employer as a nontaxable fringe benefit. Zach and his employer each contributed 50% to the premiums of $4,300. Zach's hospital bills totaled $4,500 and were paid by his health insurance. Zach has health insurance provided by his employer as a nontaxable fringe benefit. Zach's employer paid $6,250 in health insurance premiums for Zach this year.

What amount must Zach include in his gross income?A. $4,500B. Zero - None of these benefits is included in gross income.C. $10,550D. $22,500E. $18,000