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Pam exchanges a rental building, which has an adjusted basis of $520,000, for investment land which has a fair market value of $700,000. In addition, Pam receives $100,000 in cash. What is the recognized gain or loss and the basis of the investment land?

a. $0 and $420,000.

b. $100,000 and $420,000.

c. $100,000 and $520,000.