RB +E +D +C +B +A N -A -B -C -D -E
PC 0 0 0 0 0 0 3 2 3 1 2
BE 0 0 0 0 0 0 0 0 3 1 1
SC 0 0 1 3 1 0 2 0 0 1 0
EO 0 2 3 2 1 0 0 0 0 1 0
Sum 0 2 4 5 2 0 5 2 6 4 3
Table 5: The number and range of effects for Construction stage.