$\backslash$table$[[$Labor:$,550$ hours at $$17$ per hour$],[$Solvent:$,125$ gallons at $$8$ per gallon$],[$Machine Rental:,$20$ days at $$60$ per day$]]$

a$)$ Labor productivity per dollar $=\mathrm{.}0080$rug$\frac{s}{d}$ollar $($round your response to four decimal places$).$

b$)$ Multifactor productivity $=$ rugs$/$dollar $($round your response to four decimal places$).$