All of the following statements are true except:

a. during the 2000s, more people migrated from suburbs to exurbs.
b. the number of micropolitan statistical areas exceeds those of metropolitan statistical areas.
c. during the 2000s, the u. s. population shifted from urban cities to suburbs.
d. during the early 1900s, the u. s. population shifted from rural areas to cities.
e. most of the people in the u. s. reside in suburbs.]