$22$

$1$ point

An operations manager is performing a factor$-$rating analysis to help her choose an outsourcing provider. She is focusing on three factors: A$,$ B$,$ and C$,$ with weights of $\mathrm{.}30,\mathrm{.}20,$ and $.50,$ respectively. She has scored one potential outsourcer, Ling Services, on each of the factors using a scale of $10-50.$ Ling Services received a score of $30$ for factor A$,46$ for factor B$,$ and $22$ for factor C$.$ What is the factor$-$rating score for Ling Services?

$29\mathrm{.}2$

$32\mathrm{.}7$

$98\mathrm{.}0$

$30\mathrm{.}8$

$21\mathrm{.}8$