Question $1$

A process requires $6$ tasks, $A,B,C,D,E$ and $F,$ that must be performed in that

order. Currently there are $3$ employees that are equally skilled at each

task. Employee $1$ is assigned tasks A and B$,$ employee $2$ is assigned tasks C and D

and employee $3$ is assigned tasks E and F$.$ The task times $($all in seconds$)$ are given

in the process table below. For example, task A requires $90$ seconds.

Suppose the system started without any work in process inventory $($i$.$e$.,$ an empty

system$).$ How long would this process take to produce $8$ units $($in seconds$)?$