Julie was suffering from a viral infection that caused her to miss work for 90 days. During the first 30 days of her absence, she received her regular salary of $8,000 from her employer. For the next 60 days, she received $12,000 under an accident and health insurance policy purchased by her employer. The premiums on the health insurance policy were excluded from her gross income. During the last 30 days, Julie received $6,000 on an income replacement policy she had purchased. Of the $26,000 she received, Julie must include in gross income:______.