Build a House

$1$ Design

$2$ Structural

$3$ Utilities

$4$ Finishing

$1\mathrm{.}1$ Decide on

$2\mathrm{.}1$ Excavation

$3\mathrm{.}1$ Plumbing

$4\mathrm{.}1$ Painting plans

& leveling

$1\mathrm{.}2$ Make changes to plans

$2\mathrm{.}2$ Pour

$3\mathrm{.}2$ Electrical

$2\mathrm{.}3$ Framing

$3\mathrm{.}3$ HVAC

$2\mathrm{.}5$ Roof joists

$4\mathrm{.}5$ Landscaping

critical path method

none of these

schedule crashing tool

work breakdown structure