Carolyn ,a single taxpayer, sold her primary residence for $450,000 in 2016. Costs of sale were $25,000. Her original cost for residence at acquisition in 2011 was $145,000. She added a swimming pool for $20,000 in 2013. She purchased a new principal residence in 2016 for $325,000. What are Carolyn's tax consequences on the sale of her principal residence and what is the adjusted basis of her new principal residence?