Sec. 4. The standards established under section 3(1) of this chapter must do the following:
(1) Encourage increased efficiency of agencies through the grouping of interrelated agencies.
(2) Facilitate public access to state government.
(3) Ensure that state offices will be centrally located in urban areas, unless such a location would not serve the interests of accessibility, economy, and efficiency.
(4) Establish the amount and type of facilities needed for different categories of employees, equipment, and materials.