b$.$ Estimated expected $($mean$)$ time and standard deviation $($in days$)$ for project completion

c$.$ Probability that the critical path for this project will be completed within $70$ days

Given the diagram below:

Find:

$($a$)$ The critical path.

$($b$)$ How long it will take to complete the project.

$($c$)$ Find the ES$,$ LS$,$ EF$,$ and LF for each activity.

$($d$)$ Find the slack for each activity.

Given the following network:

$($a$)$ What is the critical path?

$($b$)$ How long will it take to complete this project? $($c$)$ Can activity B be delayed without delaying the completion of the project? If so$,$

how many days?

Given the estimated activity times below and the network in Problem $4$ above

What is the probability that the project will be completed within $($based on the path with the

longest expected time$)$:

$($a$)21$ days?

$($b$)22$ days?

$($c$)25$ days?

Given the following table: Find

$($a$)$ The AOA network $($draw$)$ and the path with the longest expected duration.

$($b$)$ All event slacks.

$($c$)$ Critical path to event D$.$

Find the schedule and cost variances for a project that has an actual cost at month $22$ of

$$540,000,$ a scheduled cost of $$523,000,$ and an earned value of $$535,000.$

A sales project at month $5$ had an actual cost of $$34,000,$ a planned cost of $$42,000,$ and

a value completed of $$39,000.$ Find the cost and schedule variances and the $\frac{C}{P}$I and

SPI.Determine the critical path and time for completion.

a$.$ Critical path:

b$.$ Estimated expected time of completion:

Given the following project information:

Determine:

a$.$ Critical path