$\backslash$table$[[$Cutting$,\backslash$table$[[$Die Change Time$],[($minutes$/$die change$)]],\backslash$table$[[$Stamp $($Run$)$ Time$],[($minutes$/$piece$)]]],[$Machine $1-$ Cut shoe leather,$5\mathrm{.}00,0\mathrm{.}06],[$Machine $2-$ Cut linings,$4\mathrm{.}50,0\mathrm{.}05],[$Machine $3-$ Cut insole,$4\mathrm{.}00,0\mathrm{.}08]]$

$\backslash$table$[[$Stitching$,\backslash$table$[[$Run Time$/$Pair$],[($minutes$)]],$Number of Workers$],[$Work Group $1-$ Prefit,$3\mathrm{.}00,3],[$Work Group $2-$ Join,$2\mathrm{.}00,3],[$Work Group $3-$ Ornament,$4\mathrm{.}20,4]]$

$\backslash$table$[[$Lasting$,\backslash$table$[[$Run Time$/$Pair$],[($minutes$)]],],[$Station $1-$ Staple insole,$0\mathrm{.}90,],[$Station $2-$ Toe and heel seat lasts,$0\mathrm{.}80,],[$Station $3-$ Rough sole, pound,$1\mathrm{.}15,],[$Station $4-$ Cement sole, pull last,$0\mathrm{.}65,],[$Station $5-$ Inspect, pack,$0\mathrm{.}75,]]$ departments?

A$.$ Cutting

B$.$ Stitching $($Hint: Use Little's Law$),$

C$.$ Lasting