Quadrant IV (d): high importance but low level, falls within this quadrant should be strengthened for the supply of the property to improve focus (concentrate here).
The fourth quadrant (D): indicates a high degree of importance but low performance level, fall within this quadrant of the property for the provider should be strengthened to improve the focus (concentrate here).
The fourth quadrant (D): here concentrate, which means that the important degree is high but the performance is low, and the attribute in this quadrant is the key to improve the supply.