Building an extension

Question

Make a precedence table showing the constraints for building an extension.

Activity
AGet planning permission
BBuild the foundations
CBuild the walls
DPut in windows and doors
EBuild the roof
FPut in electrics
GPut in plumbing
HDecorating

The constraints are:

  • B depends on A
  • C depends on B
  • D and E depend on C
  • F and G depend on E
  • H depends on F and G
ActivityDepends on
A
BA
CB
DC
EC
FE
GE
HF and G
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