Mass production of automobiles in the 1920's led to the growth of
i. the railroad industry. ii. the oil industry
iii. urban sprawl
iv. installment buying
v. tourism
a. i, ii, and iv are only correct
b. iii, iii and v are only correct
c. ii, iii and iv are only correct
d. ii, iii, iv and v are only correct
e. i, ii, iii, iv and v are all correct