Q$2$: A project has been defined to contain the following list of activities and their required completion times.

$\backslash$begin$\{$tabular$\}\{|$l$|$l$|$l$|$l$|\}$

$\backslash$hline $\backslash$begin$\{$tabular$\}\{$l$\}$

Activity $\backslash \backslash$

No$.$

$\backslash$end$\{$tabular$\}$ & Immediate Activity & $\backslash$begin$\{$tabular$\}\{$l$\}$

Time $\backslash \backslash$

$($weeks$)$

$\backslash$end$\{$tabular$\}$ & Predecessors $\backslash \backslash$

$\backslash$hline $1$ & Collect requirements & $3$ & $\backslash \backslash$

$\backslash$hline $2$ & Analyze processes & $2$ & $1\backslash \backslash$

$\backslash$hline $3$ & Analyze data & $2$ & $2\backslash \backslash$

$\backslash$hline $4$ & Design processes & $6$ & $2\backslash \backslash$

$\backslash$hline $5$ & Design data & $3$ & $3\backslash \backslash$

$\backslash$hline $6$ & Design screens & $2$ & $3,4\backslash \backslash$

$\backslash$hline $7$ & Design reports & $4$ & $4,5\backslash \backslash$

$\backslash$hline $8$ & Program & $5$ & $6,7\backslash \backslash$

$\backslash$hline $9$ & Test and document & $2$ & $7\backslash \backslash$

$\backslash$hline $10$ & Install & $8,9\backslash \backslash$

$\backslash$hline

$\backslash$end$\{$tabular$\}$

Q$2-$A: Draw an Activity Summary Table $($including activity, time, immediate predecessors, early finish, late finish, slack, and critical path columns$)$ for the project described above $(7$ points$).$

Q$2-$B: Draw a network diagram using task box format for the activities $(4$ points$)($please note, you can make up each activity's start and end date$).$

Q$2-$C: Calculate the earliest expected completion time $(3$ points$).$