Suds & Cuts is a local pet grooming shop owned by Collin Bark. Collin has prepared the following standard cost card for each dog bath given:

$\backslash$table$[[,$Standard Quantity,Standard Rate,$\backslash$table$[[$Standard Unit$],[$Cost$]]],[$Shampoo$,2\mathrm{.}1$ ounces,$$0\mathrm{.}40$ per ounces,$$0\mathrm{.}84$