Using$$ PERT, Adam Munson was able to determine that the expected project completion time for the construction of a pleasure yacht is $$months$,$ and the project variance is $.$

Part $2$

$$a$)$ The probability that the project will be completed in months$=$

$$

$0\mathrm{.}0228($round your response to four decimal$$ places$).$

Part $3$

$$b$)$ The probability that the project will be completed in months$=$

$$

enter your response here $($round your response to four decimal$$ places$).$