Use the following results data table to answer question $15.$ The scale ranges from $1-7,$ with $7$ representing the highest quality of service.

$\backslash$table$[[,$Perception Expectation,$],[,$Averages,Averages$],[$Tangibles$,5\mathrm{.}8,6\mathrm{.}1],[$Reliability$,2\mathrm{.}7,6\mathrm{.}3],[$Responsiveness$,2\mathrm{.}4,5\mathrm{.}5],[$Assurance$,3\mathrm{.}1,5\mathrm{.}2],[$Empathy$,5\mathrm{.}2,5\mathrm{.}8]]$

Assuming this data table describes service at a local nail salon, what would you infer? The salon is:

a$.$ clean and attractive, but the workers are not skilled.

b$.$ not clean and attractive, and the workers are unskilled and slow at service.

C$.$ clean and attractive, but the workers themselves are ill$-$kempt.

d$.$ not clean and attractive, but the workers are kind and perform good service.