John transfers a property (A/B $10,000, FMV $50,000) to Brown Corp. in exchange for 100% of the Brown stock, which is worth $50,000. The property is subject to a liability of $20,000, which Brown assumes. The transfer is for business purpose. The $20,000 liability is also for business purpose. What is John's recognized gain? (b) What is John's stock basis in the Brown corporation? (c) What is Brown's basis in the property