The auto repair shop of Quality Motor Company uses standards to control the labor time and labor cost in the shop. The standard labor cost for a motor tune$-$up is given below:

$\backslash$table$[[,\backslash$table$[[$Standard$],[$Hours$]],$Standard,Rate Standard Cost$],[$Motor tune$-$up$,2\mathrm{.}50,$$$35\mathrm{.}0,$$$87\mathrm{.}50$