How could the manager use this information?

Problem $3$: An Assembly Line Balancing Problem

A Shop works a $400-$minute day. The manager of the shop wants an output of $200$ units per day

for the assembly line that has the elemental tasks shown in the table.

Please:

Construct the precedence diagram.

Assign tasks using the most$-$following$-$tasks rule as the primary rule and the greatest$-$

positional$-$weight rule as the secondary rule.

Compute the balance delay and the efficiency of your balance.

Problem $4$: Project Management and Quantity Discount Inventory Problems

Problem $4$A: A Small Project Management Problem

You are working on a project that has $12$ activities and you want to perform a PERT analysis on

the project. You determine that the critical path consists of only five activities. You then

compute the variances for the five critical activities and these variances are $3,4,2,1,$ and $6$ days

If the desired completion date for the project is $50$ days, and the expected completion date for it

$($the project$)$ is $40$ days, what is the probability that the project completion time will not be more

than the desired completion date?