Richard Johnson, an agent with Century 21 Milestone Realty, estimated that the house would sell today for $350,000 to $380,000.
That milestone, she estimated, will not arrive for six or seven years; what with working at the Louvre and teaching at the University of Paris, she doesn't have much free time.
The latest milestone saw an estimated 6,964 gigawatt hours (GWh) generated by solar over the half-year, or 5.4% of the UK's electricity demand.
Yet as that milestone hung over the estimated 5,000 Tibetans who gathered in a small stadium, so did an uncertainty about whether the rest of the world was paying attention at all.
After sorting all tasks (known from the work breakdown structure) into the four phases of the project milestone schedule, project managers estimated how many weeks each phase of the project would take.
This milestone also helped them estimate the work required for missions and the portions that worked best, which led to a trim of their 500-page design manual to the best 270 pages.
"The impressive new estimates are an important milestone in the public health response to HIV that began 30 years ago," said Dr Margaret Chan, WHO director general.
The problem comes when someone turns estimates into deadlines and milestones appear.
A major emission producing country such as India, which aims to install 175 gigawatts of wind and solar power by 2022, will need an estimated $200bn to reach that milestone.
The milestone nodes have to spread the estimated future location of a mobile sink to nodes located near the recent trail of a mobile sink.
