Task: Which of the following exchanges qualify as like-kind exchanges under Sec. 1031?
a. Acme Corporation stock held for investment purposes for Mesa Corporation stock also held for investment purposes
b. A motel used in a trade or business for an apartment complex held for investment
c. A pecan orchard in Texas used in a trade or business for an orange grove in Florida used in a trade or business
d. A one-third interest in a general partnership for a one-fourth interest in a limited partnership
e. Inventory for equipment used in a trade or business
f. Unimproved land held as an investment for a warehouse used in a trade or business
g. An automobile used as a personal-use asset for marketable securities held for investment