Which of These, According to the Small Business Administration, Defines

Which of these, according to the Small Business Administration, defines a business?

A) It has fewer than 500 employees.
B) It has sales less than $5 million a year.
C) It has fewer than $100 million in assets.
D) The SBA's definition of small business includes employee numbers and assets.
E) It has fewer than 50 employees and $1 million in sales.