IBC Section 507, Unlimited Area Buildings, includes the follow
types of buildings that could have unlimited area:
a.
One-story buildings
b.
Two-story buildings
c.
Three-story buildings
d.
Both a and b
e. a, b, and c
Scroll down to see the answer:
Answer: d. Both a and b
Gang Chen, Author, AIA, LEED AP
BD+C (GreenExamEducation.com)