$-$ What is the expected fastest time this project can be completed?

$-$ What is the standard deviation of the expected fastest time this project can be completed?

$-$ Assume that the earliest start time for activity $$Corner Posts$$ is $0.$ Given this information, what is the earliest start time for activity $$Paint$?$

$-$ Assume that the earliest start time for activity $$Corner Posts$$ is $0.$ Given this information, what is the latest start time for activity $$Track Wire"?

$-$ Assume that the earliest start time for activity $$Corner Posts$$ is $7\mathrm{.}11.$ Given this information, what is the earliest finish time for activity $$Weld Top Bar$$

$-$ Assume that the earliest start time for activity $$Corner Posts$$ is $7\mathrm{.}11.$ Given this information, what is the latest finish time for activity $$Cleaning$"$

$-$ What is the probability of completing this project within $62$ days?

$-$ There is a $79$ percent chance this project can be completed in X days or less. What is X$?$

$-$ There is a $3$ percent chance this project cannot be completed in X days or less. What is X$?$

$-$ What is the probability that this project cannot be completed within $58$ days?