Contract requirements state that a project must be completed within $220$ working days, or it will incur penalties for late completion. Analysis of the activity network reveals an expected project time of $208$ working days with a project variance of $100.$ What is the probability that the project will be completed before the late$-$completion deadline?

Normal Curve Areas.pdf

$0\mathrm{.}8849$

$0\mathrm{.}6357$

$1\mathrm{.}2$

$0\mathrm{.}9332$

$0\mathrm{.}8643$