$3.$ The paper flow to be expected through one section of city hall consists of the following:

$5$ medical records per day from records to marriage licenses

$7$ certificates per day from printing to marriage licenses

$4$ blood samples per day from marriage licenses to lab

$40$ blood sample reports per week from lab to marriage licenses

$2$ box of medical records per week from marriage licenses to records

The following load$-$equivalence conversions can be used:

One medical record is equivalent to one$-$half of a certificate.

One medical record is equivalent to one$-$half of a blood sample.

One medical record is equivalent to two blood sample report.

One medical record is equivalent to one$-$fifteenth of a box of medical records.

Develop a 'From$-$To Chart' for this section of city hall for a week $($based on five working days per week$).$ Pay attention to the unit. Then, develop a graph$-$based layout for the city hall based on your from$-$to chart.

$\backslash$begin$\{$tabular$\}\{$lccc$\}$

Component & Quantity$/$Week$*$ & Equivalent Loads$/$Week & Routing $\backslash \backslash$

$\backslash$hline $1.$ Medical Record & $25$ & $25$ & R$-$M $\backslash \backslash$

$2.$ Certificate & $35$ & $70$ & P$-$M $\backslash \backslash$

$3.$ Blood Sample & $20$ & $40$ & M$-$L $\backslash \backslash$

$4.$ Blood Sample Report & $40$ & $20$ & L$-$M $\backslash \backslash$

$5.$ Box of Medical Records & $2$ & $30$ & M$-$R

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

$*$ Based on five working days per week