What are some of the prerequisites for configuring a planning area that results in a successful consistency check? 1) Configure at most two input key figures on the same planning level in a key figure calculation. 2) Assignment of a compound master data type necessitates the assignment of its component master data types too. 3) Specify a planning horizon in the planning area for each level of the assigned time profile. 4) Configure at least one calculated key figure for the planning area.