Marsha exchanged land in Florida with an FMV of $72,700 and an adjusted basis of $40,000 for land in Iowa with an FMV of $57,700. Marsha also paid $5,000 cash in the transaction and received an automobile worth $20,000. What is Marsha’s recognized gain on die transaction?

a. $0

b. $15,000

c. $20,000

d. $32,700