EX: build a house: add durations and label activities
- A: get permits
- B: pour foundations
- C: frame walls
- D: install plumbing
- E: install electrical
- F: install landscaping
- G: move in.
- A: get permits
- B: pour foundations
- C: frame walls
- D: install plumb.
- E: install elec.
- F: install landscaping
- G: move in.