The $80/20$ rule in software development states:

Group of answer choices

The first $20\%$ of a project schedule takes $80\%$ of the project$$s money.

The first $20\%$ of a project schedule takes $80\%$ of the project$$s time.

$20\%$ of a project schedule completes $80\%$ of the project$$s goals.

The first $20\%$ of a project schedule takes $80\%$ of the project$$s resources.