Crane Corporation had accounts receivable of $$97000$ at $\frac{1}{1}.$ The only transactions affecting accounts receivable were sales of $$1120000$ and cash collections of $$1071500.$ Crane's accounts receivable turnover is

$8\mathrm{.}5.$

$11\mathrm{.}5.$

$9\mathrm{.}2.$

$7\mathrm{.}7.$