The Nelsons wanted to install a new bathtub in their home, but the project experienced scope creep as it progressed. Additional upgrades were made to the tub installation like a fancier frame, tile flooring and lighting. Further scope creep occurred when they decided to replace the old water heater and furnace to improve hot water capacity for the new tub. While the end result was pleasing, it cost much more than the originally planned $1,500 budget due to uncontrolled scope creep during the project.