Warehousing Operations at WEF Co Distribution Center $($DC$)(10$ pts$)$

The WEF Co Distribution warehouse operates around the clock. Each worker is paid the same, regardless of when his or her shift begins. Each shift is $8$ consecutive hours. Shifts begin at $6$ a$.$m$.,10$ a$.$m$.,2$ p$.$m$.,6$ p$.$m$.,10$ p$.$m$.,$ and $2$ a$.$m$.$ The following table shows the warehouse's requirements for the numbers of workers to be on duty during specific time periods.

$\backslash$table$[[$Shift$,$Time,Number of Workers$],[$A$,2-6$ A$.$M$,8],[$B$,6-10$ A$.$M$.,27],[$C$,10$ A$.$M$.-2$ P$.$M$.,12],[$D$,2-6$ P$.$M$.,23],[$E$,6-10$ P$.$M$.,29],[$F$,10$ P$.$M$.-2$ A$.$M$.,23]]$

Use Excel to formulate and determine the minimum number of workers needed to satisfy the warehouse requirements.