Q$11.$ Look at the following data:

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

$\backslash$hline & $\backslash$multicolumn$\{2\}\{|$c$|\}\{$ Service departments $\}$ & $\backslash$multicolumn$\{2\}\{$c$|\}\{$ Operation departments $\}\backslash \backslash$

$\backslash$hline & Admin & Bacs & Accounting & others $\backslash \backslash$

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

Department $\backslash \backslash$

cost before $\backslash \backslash$

allocation

$\backslash$end$\{$tabular$\}$ & Rs $180000$ & Rs $90000$ & Rs $190000$ & Rs $900000\backslash \backslash$

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

No$.$ of $\backslash \backslash$

employees

$\backslash$end$\{$tabular$\}$ & $15$ & $10$ & $20$ & $80\backslash \backslash$

$\backslash$hline No$.$ of PCs & $2$ & $20$ & $18$ & $102\backslash \backslash$

$\backslash$hline

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

Other information is as follows: Bacs: Business administration computer services What are the service departments? Show the allocation bases with respect to the service departments. Then, rank the service departments for step down method of redistribution of OH $.$ Give proper reasons for your ranking of service departments. $(6$ marks$)$