Qualitative forecasting techniques generally employ the judgment of experts to generate forecasts. A key advantage of these procedures is that they can be applied in situations where historical data are simply not available.uantitative forecasting methods are used when historical data on variables of interest are availableâthese methods are based on an analysis of historical data concerning the time series of the specific variable of interest.
Benidorm s Gran Hotel Bali is Spain s tallest building By: ThinkSpain, Monday, February 14, 2005. Benidorm s Gran Bali Hotel is currently Spain s tallest building. With 52 floors, 776 rooms, it measures 186m (210m including the telecommunication mast on top), and can cater for up to a maximum of 1,200 guests.
Willis tower is the oldest building in the list and the construction of the building completed in 1974. It stands 442 meters or 1,450 feet high and composes 108 floors. Willis Tower is also the longest building that held the longest tallest worldâs record in the list. It held the record for a quarter decade. This tower is also the tallest building in north America.