Ollie leased a building in old town. ollie installed a washer and dryer unit and a new furnace in the basement of the building with new duct work throughout the building. upon expiration of the lease, ollie intends to remove the washer and dryer, but not the furnace. the washer and dryer can easily be removed without harming anything. removal of the furnace, however, will damage the building. are the washer, dryer, and furnace fixtures?