$1$

Scoet$-$Merbicet produces parts for electricsceocters. One of the parts they produce is the fork $($connects the handle to the front wheell. Consider the following information about the productias process:

$\backslash$table$[[$Fiked production cests,$$49\mathrm{.}000$ per month$],[$Metail to make one fork,$$15$ per fork$],[$Number of forks made each day,$810$ forks per day$],[$Percent of forks that pass quarity inspection $($are usable$),90\%$